./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.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e7fbc69 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW --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 8cd227f6aa4c3302567a8a6de14760d23747b101a72759923cbe24e367cf31d0 --- 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-4e7fbc6 [2022-11-23 14:09:55,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 14:09:55,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 14:09:55,100 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 14:09:55,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 14:09:55,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 14:09:55,107 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 14:09:55,111 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 14:09:55,113 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 14:09:55,138 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 14:09:55,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 14:09:55,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 14:09:55,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 14:09:55,146 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 14:09:55,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 14:09:55,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 14:09:55,152 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 14:09:55,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 14:09:55,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 14:09:55,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 14:09:55,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 14:09:55,184 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 14:09:55,185 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 14:09:55,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 14:09:55,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 14:09:55,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 14:09:55,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 14:09:55,200 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 14:09:55,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 14:09:55,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 14:09:55,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 14:09:55,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 14:09:55,207 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 14:09:55,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 14:09:55,210 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 14:09:55,211 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 14:09:55,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 14:09:55,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 14:09:55,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 14:09:55,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 14:09:55,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 14:09:55,228 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-23 14:09:55,264 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 14:09:55,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 14:09:55,265 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 14:09:55,265 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 14:09:55,266 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 14:09:55,266 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 14:09:55,266 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 14:09:55,266 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 14:09:55,267 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 14:09:55,267 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 14:09:55,267 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 14:09:55,268 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 14:09:55,268 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 14:09:55,268 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 14:09:55,268 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 14:09:55,269 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 14:09:55,269 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 14:09:55,269 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 14:09:55,270 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 14:09:55,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 14:09:55,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 14:09:55,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 14:09:55,271 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 14:09:55,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 14:09:55,272 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 14:09:55,272 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 14:09:55,272 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 14:09:55,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 14:09:55,273 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 14:09:55,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:09:55,274 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 14:09:55,274 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 14:09:55,274 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 14:09:55,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 14:09:55,275 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 14:09:55,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 14:09:55,275 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 14:09:55,276 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 14:09:55,276 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_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8cd227f6aa4c3302567a8a6de14760d23747b101a72759923cbe24e367cf31d0 [2022-11-23 14:09:55,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 14:09:55,630 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 14:09:55,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 14:09:55,634 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 14:09:55,634 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 14:09:55,635 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2022-11-23 14:09:58,676 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 14:09:59,356 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 14:09:59,357 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2022-11-23 14:09:59,405 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/data/84012c0d7/0bcbb9d7e69b4bbf840483d40869c86a/FLAGc904ed654 [2022-11-23 14:09:59,424 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/data/84012c0d7/0bcbb9d7e69b4bbf840483d40869c86a [2022-11-23 14:09:59,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 14:09:59,430 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 14:09:59,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 14:09:59,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 14:09:59,437 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 14:09:59,439 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:09:59" (1/1) ... [2022-11-23 14:09:59,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b24547d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:59, skipping insertion in model container [2022-11-23 14:09:59,440 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:09:59" (1/1) ... [2022-11-23 14:09:59,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 14:09:59,674 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 14:10:02,294 WARN L237 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_822649dd-88c1-430f-99a7-6b75ae936ca6/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i[302072,302085] [2022-11-23 14:10:02,320 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-11-23 14:10:02,350 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:10:02,442 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 14:10:02,987 WARN L237 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_822649dd-88c1-430f-99a7-6b75ae936ca6/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i[302072,302085] [2022-11-23 14:10:02,990 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-11-23 14:10:03,010 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:10:03,170 INFO L208 MainTranslator]: Completed translation [2022-11-23 14:10:03,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:03 WrapperNode [2022-11-23 14:10:03,171 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 14:10:03,172 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 14:10:03,173 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 14:10:03,173 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 14:10:03,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:03" (1/1) ... [2022-11-23 14:10:03,297 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:03" (1/1) ... [2022-11-23 14:10:03,579 INFO L138 Inliner]: procedures = 458, calls = 3129, calls flagged for inlining = 233, calls inlined = 163, statements flattened = 6361 [2022-11-23 14:10:03,580 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 14:10:03,581 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 14:10:03,582 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 14:10:03,582 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 14:10:03,591 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:03" (1/1) ... [2022-11-23 14:10:03,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:03" (1/1) ... [2022-11-23 14:10:03,661 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:03" (1/1) ... [2022-11-23 14:10:03,662 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:03" (1/1) ... [2022-11-23 14:10:03,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:03" (1/1) ... [2022-11-23 14:10:03,835 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:03" (1/1) ... [2022-11-23 14:10:03,878 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:03" (1/1) ... [2022-11-23 14:10:03,905 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:03" (1/1) ... [2022-11-23 14:10:03,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 14:10:03,953 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 14:10:03,953 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 14:10:03,953 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 14:10:03,954 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:03" (1/1) ... [2022-11-23 14:10:03,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:10:03,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:10:03,987 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 14:10:04,122 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-23 14:10:04,122 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-23 14:10:04,123 INFO L130 BoogieDeclarations]: Found specification of procedure ppro_shutdown [2022-11-23 14:10:04,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ppro_shutdown [2022-11-23 14:10:04,123 INFO L130 BoogieDeclarations]: Found specification of procedure profile_event_register [2022-11-23 14:10:04,123 INFO L138 BoogieDeclarations]: Found implementation of procedure profile_event_register [2022-11-23 14:10:04,123 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-23 14:10:04,123 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-23 14:10:04,123 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-23 14:10:04,124 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-23 14:10:04,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-23 14:10:04,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-23 14:10:04,124 INFO L130 BoogieDeclarations]: Found specification of procedure start_switch_worker [2022-11-23 14:10:04,124 INFO L138 BoogieDeclarations]: Found implementation of procedure start_switch_worker [2022-11-23 14:10:04,124 INFO L130 BoogieDeclarations]: Found specification of procedure p4_shutdown [2022-11-23 14:10:04,124 INFO L138 BoogieDeclarations]: Found implementation of procedure p4_shutdown [2022-11-23 14:10:04,124 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-23 14:10:04,125 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-23 14:10:04,125 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_evntsel_nmi [2022-11-23 14:10:04,125 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_evntsel_nmi [2022-11-23 14:10:04,125 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc___0 [2022-11-23 14:10:04,125 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc___0 [2022-11-23 14:10:04,125 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2022-11-23 14:10:04,125 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2022-11-23 14:10:04,125 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2022-11-23 14:10:04,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-23 14:10:04,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-23 14:10:04,126 INFO L130 BoogieDeclarations]: Found specification of procedure sync_buffer [2022-11-23 14:10:04,126 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_buffer [2022-11-23 14:10:04,126 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-23 14:10:04,126 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-23 14:10:04,126 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_add_ext_sample [2022-11-23 14:10:04,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_add_ext_sample [2022-11-23 14:10:04,126 INFO L130 BoogieDeclarations]: Found specification of procedure log_sample [2022-11-23 14:10:04,127 INFO L138 BoogieDeclarations]: Found implementation of procedure log_sample [2022-11-23 14:10:04,127 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cpu_notifier [2022-11-23 14:10:04,127 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cpu_notifier [2022-11-23 14:10:04,127 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_commit [2022-11-23 14:10:04,127 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_commit [2022-11-23 14:10:04,127 INFO L130 BoogieDeclarations]: Found specification of procedure register_cpu_notifier [2022-11-23 14:10:04,127 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cpu_notifier [2022-11-23 14:10:04,127 INFO L130 BoogieDeclarations]: Found specification of procedure release_evntsel_nmi [2022-11-23 14:10:04,128 INFO L138 BoogieDeclarations]: Found implementation of procedure release_evntsel_nmi [2022-11-23 14:10:04,128 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_hrtimer_stop [2022-11-23 14:10:04,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_hrtimer_stop [2022-11-23 14:10:04,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-23 14:10:04,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-23 14:10:04,128 INFO L130 BoogieDeclarations]: Found specification of procedure get_stagger [2022-11-23 14:10:04,128 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stagger [2022-11-23 14:10:04,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-23 14:10:04,128 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-23 14:10:04,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 14:10:04,129 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-11-23 14:10:04,129 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-11-23 14:10:04,129 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2022-11-23 14:10:04,129 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_init [2022-11-23 14:10:04,129 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_init [2022-11-23 14:10:04,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2022-11-23 14:10:04,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2022-11-23 14:10:04,130 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_reserve [2022-11-23 14:10:04,130 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_reserve [2022-11-23 14:10:04,130 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_write_msr [2022-11-23 14:10:04,130 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_write_msr [2022-11-23 14:10:04,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-23 14:10:04,130 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_sample [2022-11-23 14:10:04,130 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_sample [2022-11-23 14:10:04,130 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2022-11-23 14:10:04,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 14:10:04,148 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2022-11-23 14:10:04,149 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_stop [2022-11-23 14:10:04,149 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_stop [2022-11-23 14:10:04,149 INFO L130 BoogieDeclarations]: Found specification of procedure add_event_entry [2022-11-23 14:10:04,149 INFO L138 BoogieDeclarations]: Found implementation of procedure add_event_entry [2022-11-23 14:10:04,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-23 14:10:04,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-23 14:10:04,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-11-23 14:10:04,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-11-23 14:10:04,150 INFO L130 BoogieDeclarations]: Found specification of procedure has_mux [2022-11-23 14:10:04,150 INFO L138 BoogieDeclarations]: Found implementation of procedure has_mux [2022-11-23 14:10:04,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-23 14:10:04,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-23 14:10:04,150 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_trace [2022-11-23 14:10:04,150 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_trace [2022-11-23 14:10:04,150 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_dcookie [2022-11-23 14:10:04,150 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_dcookie [2022-11-23 14:10:04,150 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_phys_to_virt [2022-11-23 14:10:04,151 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_phys_to_virt [2022-11-23 14:10:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure release_mm [2022-11-23 14:10:04,151 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mm [2022-11-23 14:10:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_shutdown [2022-11-23 14:10:04,151 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_shutdown [2022-11-23 14:10:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2022-11-23 14:10:04,151 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2022-11-23 14:10:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_start [2022-11-23 14:10:04,151 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_start [2022-11-23 14:10:04,152 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_buffer_waiter [2022-11-23 14:10:04,152 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_buffer_waiter [2022-11-23 14:10:04,152 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2022-11-23 14:10:04,152 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2022-11-23 14:10:04,152 INFO L130 BoogieDeclarations]: Found specification of procedure event_buffer_release [2022-11-23 14:10:04,152 INFO L138 BoogieDeclarations]: Found implementation of procedure event_buffer_release [2022-11-23 14:10:04,152 INFO L130 BoogieDeclarations]: Found specification of procedure ring_buffer_event_data [2022-11-23 14:10:04,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_buffer_event_data [2022-11-23 14:10:04,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-23 14:10:04,153 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2022-11-23 14:10:04,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2022-11-23 14:10:04,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start [2022-11-23 14:10:04,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start [2022-11-23 14:10:04,153 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-11-23 14:10:04,153 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-11-23 14:10:04,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 14:10:04,153 INFO L130 BoogieDeclarations]: Found specification of procedure release_perfctr_nmi [2022-11-23 14:10:04,154 INFO L138 BoogieDeclarations]: Found implementation of procedure release_perfctr_nmi [2022-11-23 14:10:04,154 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-11-23 14:10:04,154 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-11-23 14:10:04,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-23 14:10:04,154 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-23 14:10:04,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 14:10:04,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 14:10:04,154 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_code [2022-11-23 14:10:04,154 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_code [2022-11-23 14:10:04,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-23 14:10:04,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-23 14:10:04,155 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-11-23 14:10:04,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-11-23 14:10:04,155 INFO L130 BoogieDeclarations]: Found specification of procedure user_mode [2022-11-23 14:10:04,155 INFO L138 BoogieDeclarations]: Found implementation of procedure user_mode [2022-11-23 14:10:04,155 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpu_buffers [2022-11-23 14:10:04,155 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpu_buffers [2022-11-23 14:10:04,155 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-23 14:10:04,155 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-23 14:10:04,155 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-23 14:10:04,156 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-23 14:10:04,156 INFO L130 BoogieDeclarations]: Found specification of procedure add_sample_entry [2022-11-23 14:10:04,156 INFO L138 BoogieDeclarations]: Found implementation of procedure add_sample_entry [2022-11-23 14:10:04,156 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2022-11-23 14:10:04,156 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2022-11-23 14:10:04,156 INFO L130 BoogieDeclarations]: Found specification of procedure profile_event_unregister [2022-11-23 14:10:04,156 INFO L138 BoogieDeclarations]: Found implementation of procedure profile_event_unregister [2022-11-23 14:10:04,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 14:10:04,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 14:10:04,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-23 14:10:04,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-23 14:10:04,157 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_perfctr_nmi [2022-11-23 14:10:04,157 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_perfctr_nmi [2022-11-23 14:10:04,157 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2022-11-23 14:10:04,157 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2022-11-23 14:10:04,157 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-23 14:10:04,157 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-23 14:10:04,158 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_get_ctrl [2022-11-23 14:10:04,158 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_get_ctrl [2022-11-23 14:10:04,158 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2022-11-23 14:10:04,158 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2022-11-23 14:10:04,158 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_resume [2022-11-23 14:10:04,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_resume [2022-11-23 14:10:04,158 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-23 14:10:04,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-23 14:10:04,158 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-23 14:10:04,158 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-23 14:10:04,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-23 14:10:04,159 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-23 14:10:04,159 INFO L130 BoogieDeclarations]: Found specification of procedure addr_increment [2022-11-23 14:10:04,159 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_increment [2022-11-23 14:10:04,159 INFO L130 BoogieDeclarations]: Found specification of procedure free_msrs [2022-11-23 14:10:04,159 INFO L138 BoogieDeclarations]: Found implementation of procedure free_msrs [2022-11-23 14:10:04,159 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2022-11-23 14:10:04,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2022-11-23 14:10:04,159 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-23 14:10:04,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-23 14:10:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure event_buffer_open [2022-11-23 14:10:04,160 INFO L138 BoogieDeclarations]: Found implementation of procedure event_buffer_open [2022-11-23 14:10:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure find_vma [2022-11-23 14:10:04,160 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vma [2022-11-23 14:10:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-23 14:10:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-23 14:10:04,160 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-23 14:10:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure fast_get_dcookie [2022-11-23 14:10:04,160 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_get_dcookie [2022-11-23 14:10:04,161 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-11-23 14:10:04,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-11-23 14:10:04,161 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_size [2022-11-23 14:10:04,161 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_size [2022-11-23 14:10:04,161 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-11-23 14:10:04,161 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-11-23 14:10:04,161 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpumask_var [2022-11-23 14:10:04,161 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpumask_var [2022-11-23 14:10:04,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-23 14:10:04,162 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-11-23 14:10:04,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-11-23 14:10:04,162 INFO L130 BoogieDeclarations]: Found specification of procedure apic_write [2022-11-23 14:10:04,162 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_write [2022-11-23 14:10:04,162 INFO L130 BoogieDeclarations]: Found specification of procedure switch_worker [2022-11-23 14:10:04,162 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_worker [2022-11-23 14:10:04,162 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-11-23 14:10:04,162 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-11-23 14:10:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-23 14:10:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_warn_reserved [2022-11-23 14:10:04,163 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_warn_reserved [2022-11-23 14:10:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-23 14:10:04,163 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-23 14:10:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure on_each_cpu [2022-11-23 14:10:04,163 INFO L138 BoogieDeclarations]: Found implementation of procedure on_each_cpu [2022-11-23 14:10:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-23 14:10:04,163 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-23 14:10:04,164 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-23 14:10:04,164 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-23 14:10:04,164 INFO L130 BoogieDeclarations]: Found specification of procedure setup_APIC_eilvt_ibs [2022-11-23 14:10:04,164 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_APIC_eilvt_ibs [2022-11-23 14:10:04,164 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_add_data [2022-11-23 14:10:04,164 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_add_data [2022-11-23 14:10:04,164 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-23 14:10:04,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-23 14:10:04,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-23 14:10:04,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-23 14:10:04,165 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_shutdown [2022-11-23 14:10:04,165 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_shutdown [2022-11-23 14:10:04,165 INFO L130 BoogieDeclarations]: Found specification of procedure cpuid_eax [2022-11-23 14:10:04,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuid_eax [2022-11-23 14:10:04,165 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_data [2022-11-23 14:10:04,165 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_data [2022-11-23 14:10:04,165 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_switch [2022-11-23 14:10:04,165 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_switch [2022-11-23 14:10:04,166 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_sample [2022-11-23 14:10:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_sample [2022-11-23 14:10:04,166 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit_unlock [2022-11-23 14:10:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit_unlock [2022-11-23 14:10:04,166 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_up [2022-11-23 14:10:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_up [2022-11-23 14:10:04,166 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2022-11-23 14:10:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2022-11-23 14:10:04,166 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_randomize_ibs_op [2022-11-23 14:10:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_randomize_ibs_op [2022-11-23 14:10:04,167 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-23 14:10:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-23 14:10:04,167 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-23 14:10:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-23 14:10:04,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-23 14:10:04,167 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_stop [2022-11-23 14:10:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_stop [2022-11-23 14:10:04,167 INFO L130 BoogieDeclarations]: Found specification of procedure dcookie_unregister [2022-11-23 14:10:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dcookie_unregister [2022-11-23 14:10:04,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-23 14:10:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-23 14:10:04,168 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2022-11-23 14:10:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2022-11-23 14:10:04,168 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_setup [2022-11-23 14:10:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_setup [2022-11-23 14:10:04,168 INFO L130 BoogieDeclarations]: Found specification of procedure add_cookie_switch [2022-11-23 14:10:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cookie_switch [2022-11-23 14:10:04,168 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2022-11-23 14:10:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2022-11-23 14:10:04,169 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-11-23 14:10:04,169 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-11-23 14:10:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-11-23 14:10:04,169 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-23 14:10:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-23 14:10:04,169 INFO L130 BoogieDeclarations]: Found specification of procedure task_handoff_unregister [2022-11-23 14:10:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure task_handoff_unregister [2022-11-23 14:10:04,169 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2022-11-23 14:10:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2022-11-23 14:10:04,169 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-23 14:10:04,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-23 14:10:04,170 INFO L130 BoogieDeclarations]: Found specification of procedure apic_read [2022-11-23 14:10:04,170 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_read [2022-11-23 14:10:04,170 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_virt_to_phys [2022-11-23 14:10:04,170 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_virt_to_phys [2022-11-23 14:10:04,170 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_setup [2022-11-23 14:10:04,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_setup [2022-11-23 14:10:04,170 INFO L130 BoogieDeclarations]: Found specification of procedure process_task_mortuary [2022-11-23 14:10:04,170 INFO L138 BoogieDeclarations]: Found implementation of procedure process_task_mortuary [2022-11-23 14:10:04,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 14:10:04,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-23 14:10:04,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-23 14:10:04,171 INFO L130 BoogieDeclarations]: Found specification of procedure backtrace_warning [2022-11-23 14:10:04,171 INFO L138 BoogieDeclarations]: Found implementation of procedure backtrace_warning [2022-11-23 14:10:04,171 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_shutdown [2022-11-23 14:10:04,171 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_shutdown [2022-11-23 14:10:04,171 INFO L130 BoogieDeclarations]: Found specification of procedure free_event_buffer [2022-11-23 14:10:04,171 INFO L138 BoogieDeclarations]: Found implementation of procedure free_event_buffer [2022-11-23 14:10:04,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-23 14:10:04,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-23 14:10:04,171 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_down [2022-11-23 14:10:04,171 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_down [2022-11-23 14:10:05,037 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 14:10:05,046 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 14:10:10,825 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 14:10:13,683 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 14:10:13,683 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-23 14:10:13,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:10:13 BoogieIcfgContainer [2022-11-23 14:10:13,689 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 14:10:13,693 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-23 14:10:13,693 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-23 14:10:13,696 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-23 14:10:13,697 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:09:59" (1/3) ... [2022-11-23 14:10:13,699 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67398d45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:10:13, skipping insertion in model container [2022-11-23 14:10:13,699 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:03" (2/3) ... [2022-11-23 14:10:13,700 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67398d45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:10:13, skipping insertion in model container [2022-11-23 14:10:13,700 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:10:13" (3/3) ... [2022-11-23 14:10:13,701 INFO L112 eAbstractionObserver]: Analyzing ICFG main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2022-11-23 14:10:13,722 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-23 14:10:13,722 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-11-23 14:10:13,724 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67398d45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:10:13, skipping insertion in model container [2022-11-23 14:10:13,724 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-23 14:10:13,725 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-23 14:10:13,725 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-23 14:10:13,725 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-23 14:10:13,726 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:10:13" (3/3) ... [2022-11-23 14:10:13,729 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-23 14:10:13,736 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-11-23 14:10:13,736 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_sample [2022-11-23 14:10:13,736 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_order [2022-11-23 14:10:13,736 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_stop [2022-11-23 14:10:13,736 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_event_entry [2022-11-23 14:10:13,737 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ppro_shutdown [2022-11-23 14:10:13,737 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure profile_event_register [2022-11-23 14:10:13,737 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-11-23 14:10:13,737 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __clear_bit_unlock [2022-11-23 14:10:13,737 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_perfctr_nmi [2022-11-23 14:10:13,737 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure has_mux [2022-11-23 14:10:13,737 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_read_msr [2022-11-23 14:10:13,738 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2022-11-23 14:10:13,738 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-23 14:10:13,738 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_up [2022-11-23 14:10:13,738 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2022-11-23 14:10:13,738 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-11-23 14:10:13,738 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __get_free_pages [2022-11-23 14:10:13,738 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-23 14:10:13,739 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure start_switch_worker [2022-11-23 14:10:13,739 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure p4_shutdown [2022-11-23 14:10:13,739 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_randomize_ibs_op [2022-11-23 14:10:13,739 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_trace [2022-11-23 14:10:13,739 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2022-11-23 14:10:13,739 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lookup_dcookie [2022-11-23 14:10:13,739 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_get_ctrl [2022-11-23 14:10:13,740 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemleak_alloc [2022-11-23 14:10:13,740 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_phys_to_virt [2022-11-23 14:10:13,740 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-11-23 14:10:13,740 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cancel_delayed_work [2022-11-23 14:10:13,740 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_resume [2022-11-23 14:10:13,740 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure release_mm [2022-11-23 14:10:13,740 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_shutdown [2022-11-23 14:10:13,741 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_evntsel_nmi [2022-11-23 14:10:13,741 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc___0 [2022-11-23 14:10:13,741 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_die_notifier [2022-11-23 14:10:13,741 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure put_online_cpus [2022-11-23 14:10:13,741 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_start [2022-11-23 14:10:13,741 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-23 14:10:13,741 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_stop [2022-11-23 14:10:13,742 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dcookie_unregister [2022-11-23 14:10:13,742 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-11-23 14:10:13,742 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sync_buffer [2022-11-23 14:10:13,742 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-23 14:10:13,742 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wake_up_buffer_waiter [2022-11-23 14:10:13,742 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-11-23 14:10:13,742 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_slab [2022-11-23 14:10:13,743 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_setup [2022-11-23 14:10:13,743 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-11-23 14:10:13,743 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure register_die_notifier [2022-11-23 14:10:13,743 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure event_buffer_release [2022-11-23 14:10:13,743 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_cookie_switch [2022-11-23 14:10:13,743 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ring_buffer_event_data [2022-11-23 14:10:13,743 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~VOID [2022-11-23 14:10:13,744 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_online_cpus [2022-11-23 14:10:13,744 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure addr_increment [2022-11-23 14:10:13,744 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-11-23 14:10:13,744 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_add_ext_sample [2022-11-23 14:10:13,746 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_start [2022-11-23 14:10:13,746 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure log_sample [2022-11-23 14:10:13,746 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure up_read [2022-11-23 14:10:13,747 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_msrs [2022-11-23 14:10:13,747 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_held [2022-11-23 14:10:13,747 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure release_perfctr_nmi [2022-11-23 14:10:13,748 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_next [2022-11-23 14:10:13,748 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2022-11-23 14:10:13,748 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_splice_init [2022-11-23 14:10:13,755 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2022-11-23 14:10:13,755 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure event_buffer_open [2022-11-23 14:10:13,756 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_cpu_notifier [2022-11-23 14:10:13,756 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure find_vma [2022-11-23 14:10:13,756 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-11-23 14:10:13,756 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_commit [2022-11-23 14:10:13,757 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fast_get_dcookie [2022-11-23 14:10:13,757 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure register_cpu_notifier [2022-11-23 14:10:13,757 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_ktime [2022-11-23 14:10:13,757 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-11-23 14:10:13,758 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_code [2022-11-23 14:10:13,758 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_size [2022-11-23 14:10:13,758 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure down_read [2022-11-23 14:10:13,758 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-11-23 14:10:13,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_cpumask_var [2022-11-23 14:10:13,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure task_handoff_unregister [2022-11-23 14:10:13,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_notrace [2022-11-23 14:10:13,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_check [2022-11-23 14:10:13,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-11-23 14:10:13,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2022-11-23 14:10:13,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure release_evntsel_nmi [2022-11-23 14:10:13,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_hrtimer_stop [2022-11-23 14:10:13,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-11-23 14:10:13,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure user_mode [2022-11-23 14:10:13,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_write [2022-11-23 14:10:13,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switch_worker [2022-11-23 14:10:13,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2022-11-23 14:10:13,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_stagger [2022-11-23 14:10:13,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-23 14:10:13,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_read [2022-11-23 14:10:13,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_virt_to_phys [2022-11-23 14:10:13,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_cpu_buffers [2022-11-23 14:10:13,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_warn_reserved [2022-11-23 14:10:13,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc [2022-11-23 14:10:13,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2022-11-23 14:10:13,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-11-23 14:10:13,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure on_each_cpu [2022-11-23 14:10:13,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_init [2022-11-23 14:10:13,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~int [2022-11-23 14:10:13,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-11-23 14:10:13,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2022-11-23 14:10:13,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2022-11-23 14:10:13,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_APIC_eilvt_ibs [2022-11-23 14:10:13,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_add_data [2022-11-23 14:10:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_setup [2022-11-23 14:10:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-11-23 14:10:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_reserve [2022-11-23 14:10:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_sample_entry [2022-11-23 14:10:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_rcu_dereference [2022-11-23 14:10:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure process_task_mortuary [2022-11-23 14:10:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-23 14:10:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-11-23 14:10:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure backtrace_warning [2022-11-23 14:10:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_shutdown [2022-11-23 14:10:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure profile_event_unregister [2022-11-23 14:10:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_shutdown [2022-11-23 14:10:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cpuid_eax [2022-11-23 14:10:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_write_msr [2022-11-23 14:10:13,765 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_event_buffer [2022-11-23 14:10:13,765 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-11-23 14:10:13,765 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_down [2022-11-23 14:10:13,766 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_data [2022-11-23 14:10:13,766 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_switch [2022-11-23 14:10:13,766 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_sample [2022-11-23 14:10:13,841 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1180 nodes and edges [2022-11-23 14:10:13,851 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 360 nodes and edges [2022-11-23 14:10:13,866 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 93 nodes and edges [2022-11-23 14:10:13,871 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2022-11-23 14:10:13,875 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2022-11-23 14:10:13,880 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-23 14:10:13,884 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-23 14:10:13,888 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-23 14:10:14,566 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/witness.graphml [2022-11-23 14:10:14,566 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-23 14:10:14,568 INFO L158 Benchmark]: Toolchain (without parser) took 15136.80ms. Allocated memory was 176.2MB in the beginning and 578.8MB in the end (delta: 402.7MB). Free memory was 133.2MB in the beginning and 243.9MB in the end (delta: -110.7MB). Peak memory consumption was 291.7MB. Max. memory is 16.1GB. [2022-11-23 14:10:14,568 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 125.8MB. Free memory was 95.9MB in the beginning and 95.8MB in the end (delta: 72.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 14:10:14,569 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3739.64ms. Allocated memory was 176.2MB in the beginning and 230.7MB in the end (delta: 54.5MB). Free memory was 133.2MB in the beginning and 102.0MB in the end (delta: 31.2MB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. [2022-11-23 14:10:14,569 INFO L158 Benchmark]: Boogie Procedure Inliner took 408.01ms. Allocated memory is still 230.7MB. Free memory was 102.0MB in the beginning and 126.8MB in the end (delta: -24.7MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2022-11-23 14:10:14,569 INFO L158 Benchmark]: Boogie Preprocessor took 370.56ms. Allocated memory is still 230.7MB. Free memory was 126.8MB in the beginning and 80.6MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-23 14:10:14,570 INFO L158 Benchmark]: RCFGBuilder took 9736.55ms. Allocated memory was 230.7MB in the beginning and 578.8MB in the end (delta: 348.1MB). Free memory was 80.6MB in the beginning and 370.8MB in the end (delta: -290.2MB). Peak memory consumption was 307.5MB. Max. memory is 16.1GB. [2022-11-23 14:10:14,570 INFO L158 Benchmark]: TraceAbstraction took 31.36ms. Allocated memory is still 578.8MB. Free memory was 370.8MB in the beginning and 368.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-23 14:10:14,571 INFO L158 Benchmark]: Witness Printer took 841.36ms. Allocated memory is still 578.8MB. Free memory was 368.7MB in the beginning and 243.9MB in the end (delta: 124.8MB). Peak memory consumption was 125.8MB. Max. memory is 16.1GB. [2022-11-23 14:10:14,572 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 125.8MB. Free memory was 95.9MB in the beginning and 95.8MB in the end (delta: 72.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3739.64ms. Allocated memory was 176.2MB in the beginning and 230.7MB in the end (delta: 54.5MB). Free memory was 133.2MB in the beginning and 102.0MB in the end (delta: 31.2MB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 408.01ms. Allocated memory is still 230.7MB. Free memory was 102.0MB in the beginning and 126.8MB in the end (delta: -24.7MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 370.56ms. Allocated memory is still 230.7MB. Free memory was 126.8MB in the beginning and 80.6MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * RCFGBuilder took 9736.55ms. Allocated memory was 230.7MB in the beginning and 578.8MB in the end (delta: 348.1MB). Free memory was 80.6MB in the beginning and 370.8MB in the end (delta: -290.2MB). Peak memory consumption was 307.5MB. Max. memory is 16.1GB. * TraceAbstraction took 31.36ms. Allocated memory is still 578.8MB. Free memory was 370.8MB in the beginning and 368.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 841.36ms. Allocated memory is still 578.8MB. Free memory was 368.7MB in the beginning and 243.9MB in the end (delta: 124.8MB). Peak memory consumption was 125.8MB. 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 specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-11-23 14:10:14,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_822649dd-88c1-430f-99a7-6b75ae936ca6/bin/utaipan-Q6hlc19bkW/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