./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.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_26516ad1-e1ed-45a0-83a7-3f1c65914402/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/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_26516ad1-e1ed-45a0-83a7-3f1c65914402/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/bin/utaipan-Q6hlc19bkW/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/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_26516ad1-e1ed-45a0-83a7-3f1c65914402/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 e3ad79c73c7c36539d3c26bfe8df446634cd4736d8e3f680a88d06ab7ac88dc6 --- 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 14:51:14,502 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 14:51:14,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 14:51:14,542 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 14:51:14,543 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 14:51:14,546 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 14:51:14,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 14:51:14,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 14:51:14,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 14:51:14,560 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 14:51:14,561 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 14:51:14,563 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 14:51:14,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 14:51:14,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 14:51:14,568 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 14:51:14,569 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 14:51:14,570 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 14:51:14,571 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 14:51:14,573 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 14:51:14,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 14:51:14,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 14:51:14,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 14:51:14,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 14:51:14,578 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 14:51:14,581 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 14:51:14,581 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 14:51:14,582 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 14:51:14,583 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 14:51:14,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 14:51:14,584 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 14:51:14,584 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 14:51:14,585 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 14:51:14,585 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 14:51:14,586 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 14:51:14,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 14:51:14,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 14:51:14,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 14:51:14,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 14:51:14,589 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 14:51:14,591 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 14:51:14,591 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 14:51:14,593 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-23 14:51:14,618 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 14:51:14,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 14:51:14,619 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 14:51:14,619 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 14:51:14,620 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 14:51:14,620 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 14:51:14,621 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 14:51:14,621 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 14:51:14,621 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 14:51:14,621 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 14:51:14,622 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 14:51:14,622 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 14:51:14,622 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 14:51:14,623 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 14:51:14,623 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 14:51:14,623 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 14:51:14,623 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 14:51:14,624 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 14:51:14,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 14:51:14,624 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 14:51:14,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 14:51:14,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 14:51:14,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 14:51:14,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 14:51:14,625 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 14:51:14,625 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 14:51:14,626 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 14:51:14,626 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 14:51:14,626 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 14:51:14,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:51:14,626 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 14:51:14,627 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 14:51:14,627 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 14:51:14,627 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 14:51:14,627 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 14:51:14,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 14:51:14,628 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 14:51:14,628 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 14:51:14,628 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_26516ad1-e1ed-45a0-83a7-3f1c65914402/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3ad79c73c7c36539d3c26bfe8df446634cd4736d8e3f680a88d06ab7ac88dc6 [2022-11-23 14:51:14,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 14:51:14,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 14:51:14,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 14:51:14,960 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 14:51:14,960 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 14:51:14,961 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2022-11-23 14:51:17,984 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 14:51:18,420 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 14:51:18,421 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2022-11-23 14:51:18,452 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/bin/utaipan-Q6hlc19bkW/data/79568b17b/1c19ca1b69e04afc9f7ca42f305e3f8b/FLAG2cac78bfd [2022-11-23 14:51:18,470 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/bin/utaipan-Q6hlc19bkW/data/79568b17b/1c19ca1b69e04afc9f7ca42f305e3f8b [2022-11-23 14:51:18,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 14:51:18,473 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 14:51:18,475 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 14:51:18,475 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 14:51:18,478 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 14:51:18,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:51:18" (1/1) ... [2022-11-23 14:51:18,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bb2a263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:18, skipping insertion in model container [2022-11-23 14:51:18,481 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:51:18" (1/1) ... [2022-11-23 14:51:18,488 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 14:51:18,595 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 14:51:19,633 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_26516ad1-e1ed-45a0-83a7-3f1c65914402/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i[118202,118215] [2022-11-23 14:51:19,684 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:51:19,731 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 14:51:19,983 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_26516ad1-e1ed-45a0-83a7-3f1c65914402/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i[118202,118215] [2022-11-23 14:51:20,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:51:20,076 INFO L208 MainTranslator]: Completed translation [2022-11-23 14:51:20,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:20 WrapperNode [2022-11-23 14:51:20,076 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 14:51:20,078 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 14:51:20,078 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 14:51:20,078 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 14:51:20,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:20" (1/1) ... [2022-11-23 14:51:20,146 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:20" (1/1) ... [2022-11-23 14:51:20,238 INFO L138 Inliner]: procedures = 142, calls = 784, calls flagged for inlining = 74, calls inlined = 71, statements flattened = 2123 [2022-11-23 14:51:20,244 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 14:51:20,245 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 14:51:20,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 14:51:20,246 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 14:51:20,256 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:20" (1/1) ... [2022-11-23 14:51:20,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:20" (1/1) ... [2022-11-23 14:51:20,285 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:20" (1/1) ... [2022-11-23 14:51:20,291 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:20" (1/1) ... [2022-11-23 14:51:20,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:20" (1/1) ... [2022-11-23 14:51:20,388 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:20" (1/1) ... [2022-11-23 14:51:20,454 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:20" (1/1) ... [2022-11-23 14:51:20,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:20" (1/1) ... [2022-11-23 14:51:20,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 14:51:20,495 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 14:51:20,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 14:51:20,495 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 14:51:20,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:20" (1/1) ... [2022-11-23 14:51:20,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:51:20,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:51:20,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 14:51:20,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 14:51:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-23 14:51:20,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-23 14:51:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-23 14:51:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-23 14:51:20,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-23 14:51:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2022-11-23 14:51:20,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2022-11-23 14:51:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-23 14:51:20,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-23 14:51:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-23 14:51:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-23 14:51:20,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-23 14:51:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure node_to_amd_nb [2022-11-23 14:51:20,650 INFO L138 BoogieDeclarations]: Found implementation of procedure node_to_amd_nb [2022-11-23 14:51:20,650 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_mask_memory [2022-11-23 14:51:20,650 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_mask_memory [2022-11-23 14:51:20,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-23 14:51:20,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-23 14:51:20,650 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_num [2022-11-23 14:51:20,651 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_num [2022-11-23 14:51:20,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-23 14:51:20,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-23 14:51:20,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-23 14:51:20,651 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_resume [2022-11-23 14:51:20,651 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_resume [2022-11-23 14:51:20,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-23 14:51:20,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-23 14:51:20,652 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-23 14:51:20,652 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-23 14:51:20,652 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-11-23 14:51:20,652 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-11-23 14:51:20,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-23 14:51:20,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-11-23 14:51:20,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-11-23 14:51:20,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-23 14:51:20,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-23 14:51:20,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 14:51:20,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-23 14:51:20,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-23 14:51:20,654 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_type_to_mask_type [2022-11-23 14:51:20,654 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_type_to_mask_type [2022-11-23 14:51:20,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-23 14:51:20,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-23 14:51:20,655 INFO L130 BoogieDeclarations]: Found specification of procedure amd_8151_configure [2022-11-23 14:51:20,655 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_8151_configure [2022-11-23 14:51:20,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-23 14:51:20,655 INFO L130 BoogieDeclarations]: Found specification of procedure nforce3_agp_init [2022-11-23 14:51:20,655 INFO L138 BoogieDeclarations]: Found implementation of procedure nforce3_agp_init [2022-11-23 14:51:20,655 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_has_feature [2022-11-23 14:51:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_has_feature [2022-11-23 14:51:20,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_1 [2022-11-23 14:51:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_1 [2022-11-23 14:51:20,656 INFO L130 BoogieDeclarations]: Found specification of procedure global_cache_flush [2022-11-23 14:51:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure global_cache_flush [2022-11-23 14:51:20,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 14:51:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-23 14:51:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-23 14:51:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-23 14:51:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-23 14:51:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-23 14:51:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure agp_put_bridge [2022-11-23 14:51:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_put_bridge [2022-11-23 14:51:20,658 INFO L130 BoogieDeclarations]: Found specification of procedure amd_flush_garts [2022-11-23 14:51:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_flush_garts [2022-11-23 14:51:20,658 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_fetch_size [2022-11-23 14:51:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_fetch_size [2022-11-23 14:51:20,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 14:51:20,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_slot [2022-11-23 14:51:20,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_slot [2022-11-23 14:51:20,659 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_remove [2022-11-23 14:51:20,659 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_remove [2022-11-23 14:51:20,659 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_tlbflush [2022-11-23 14:51:20,659 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_tlbflush [2022-11-23 14:51:20,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 14:51:20,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 14:51:20,660 INFO L130 BoogieDeclarations]: Found specification of procedure agp_aperture_valid [2022-11-23 14:51:20,660 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_aperture_valid [2022-11-23 14:51:21,119 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 14:51:21,123 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 14:51:21,307 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-23 14:51:24,494 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 14:51:24,974 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 14:51:24,974 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-23 14:51:24,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:51:24 BoogieIcfgContainer [2022-11-23 14:51:24,978 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 14:51:24,981 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-23 14:51:24,981 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-23 14:51:24,984 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-23 14:51:24,985 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:51:18" (1/3) ... [2022-11-23 14:51:24,985 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20436b05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:51:24, skipping insertion in model container [2022-11-23 14:51:24,986 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:51:20" (2/3) ... [2022-11-23 14:51:24,986 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20436b05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:51:24, skipping insertion in model container [2022-11-23 14:51:24,986 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:51:24" (3/3) ... [2022-11-23 14:51:24,987 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2022-11-23 14:51:25,008 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-23 14:51:25,008 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-23 14:51:25,071 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-23 14:51:25,078 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1b853ecd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-23 14:51:25,078 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-23 14:51:25,085 INFO L276 IsEmpty]: Start isEmpty. Operand has 454 states, 300 states have (on average 1.41) internal successors, (423), 306 states have internal predecessors, (423), 121 states have call successors, (121), 32 states have call predecessors, (121), 31 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2022-11-23 14:51:25,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-23 14:51:25,100 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:51:25,101 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:51:25,101 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 14:51:25,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:51:25,107 INFO L85 PathProgramCache]: Analyzing trace with hash -1743366178, now seen corresponding path program 1 times [2022-11-23 14:51:25,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:51:25,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [657006265] [2022-11-23 14:51:25,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:51:25,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:51:25,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:51:26,132 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2022-11-23 14:51:26,133 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:51:26,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [657006265] [2022-11-23 14:51:26,135 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [657006265] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:51:26,137 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:51:26,138 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 14:51:26,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695665630] [2022-11-23 14:51:26,142 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:51:26,148 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 14:51:26,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:51:26,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 14:51:26,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 14:51:26,211 INFO L87 Difference]: Start difference. First operand has 454 states, 300 states have (on average 1.41) internal successors, (423), 306 states have internal predecessors, (423), 121 states have call successors, (121), 32 states have call predecessors, (121), 31 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-23 14:51:27,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:51:27,968 INFO L93 Difference]: Finished difference Result 1261 states and 1838 transitions. [2022-11-23 14:51:27,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 14:51:27,971 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 104 [2022-11-23 14:51:27,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:51:27,998 INFO L225 Difference]: With dead ends: 1261 [2022-11-23 14:51:27,999 INFO L226 Difference]: Without dead ends: 827 [2022-11-23 14:51:28,009 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 14:51:28,015 INFO L413 NwaCegarLoop]: 672 mSDtfsCounter, 585 mSDsluCounter, 549 mSDsCounter, 0 mSdLazyCounter, 168 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 585 SdHoareTripleChecker+Valid, 1221 SdHoareTripleChecker+Invalid, 171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 168 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-11-23 14:51:28,017 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [585 Valid, 1221 Invalid, 171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 168 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-11-23 14:51:28,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 827 states. [2022-11-23 14:51:28,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 827 to 827. [2022-11-23 14:51:28,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 827 states, 556 states have (on average 1.39568345323741) internal successors, (776), 556 states have internal predecessors, (776), 211 states have call successors, (211), 60 states have call predecessors, (211), 59 states have return successors, (210), 210 states have call predecessors, (210), 210 states have call successors, (210) [2022-11-23 14:51:28,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 827 states and 1197 transitions. [2022-11-23 14:51:28,146 INFO L78 Accepts]: Start accepts. Automaton has 827 states and 1197 transitions. Word has length 104 [2022-11-23 14:51:28,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:51:28,147 INFO L495 AbstractCegarLoop]: Abstraction has 827 states and 1197 transitions. [2022-11-23 14:51:28,148 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-23 14:51:28,148 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1197 transitions. [2022-11-23 14:51:28,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-23 14:51:28,152 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:51:28,153 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:51:28,153 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-23 14:51:28,153 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 14:51:28,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:51:28,154 INFO L85 PathProgramCache]: Analyzing trace with hash 2024387626, now seen corresponding path program 1 times [2022-11-23 14:51:28,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:51:28,155 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2124796180] [2022-11-23 14:51:28,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:51:28,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:51:28,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:51:28,632 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2022-11-23 14:51:28,632 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:51:28,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2124796180] [2022-11-23 14:51:28,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2124796180] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:51:28,633 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:51:28,633 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 14:51:28,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [254429121] [2022-11-23 14:51:28,634 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:51:28,635 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 14:51:28,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:51:28,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 14:51:28,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 14:51:28,636 INFO L87 Difference]: Start difference. First operand 827 states and 1197 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-23 14:51:29,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:51:29,388 INFO L93 Difference]: Finished difference Result 827 states and 1197 transitions. [2022-11-23 14:51:29,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 14:51:29,388 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 104 [2022-11-23 14:51:29,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:51:29,391 INFO L225 Difference]: With dead ends: 827 [2022-11-23 14:51:29,391 INFO L226 Difference]: Without dead ends: 0 [2022-11-23 14:51:29,396 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 14:51:29,400 INFO L413 NwaCegarLoop]: 562 mSDtfsCounter, 601 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 601 SdHoareTripleChecker+Valid, 562 SdHoareTripleChecker+Invalid, 81 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-23 14:51:29,401 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [601 Valid, 562 Invalid, 81 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-23 14:51:29,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-23 14:51:29,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-23 14:51:29,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 14:51:29,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-23 14:51:29,405 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 104 [2022-11-23 14:51:29,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:51:29,406 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-23 14:51:29,406 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-23 14:51:29,407 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-23 14:51:29,407 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-23 14:51:29,410 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-23 14:51:29,411 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-23 14:51:29,414 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-23 14:51:30,214 INFO L902 garLoopResultBuilder]: At program point pci_write_config_dwordENTRY(lines 2895 2903) the Hoare annotation is: true [2022-11-23 14:51:30,214 INFO L899 garLoopResultBuilder]: For program point pci_write_config_dwordEXIT(lines 2895 2903) no Hoare annotation was computed. [2022-11-23 14:51:30,214 INFO L899 garLoopResultBuilder]: For program point amd_nb_numEXIT(lines 2944 2949) no Hoare annotation was computed. [2022-11-23 14:51:30,214 INFO L902 garLoopResultBuilder]: At program point amd_nb_numENTRY(lines 2944 2949) the Hoare annotation is: true [2022-11-23 14:51:30,214 INFO L902 garLoopResultBuilder]: At program point pci_set_power_stateENTRY(lines 4503 4505) the Hoare annotation is: true [2022-11-23 14:51:30,214 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateEXIT(lines 4503 4505) no Hoare annotation was computed. [2022-11-23 14:51:30,215 INFO L902 garLoopResultBuilder]: At program point agp_generic_type_to_mask_typeENTRY(lines 4416 4418) the Hoare annotation is: true [2022-11-23 14:51:30,215 INFO L899 garLoopResultBuilder]: For program point agp_generic_type_to_mask_typeEXIT(lines 4416 4418) no Hoare annotation was computed. [2022-11-23 14:51:30,215 INFO L902 garLoopResultBuilder]: At program point pci_read_config_dwordENTRY(lines 2886 2894) the Hoare annotation is: true [2022-11-23 14:51:30,215 INFO L899 garLoopResultBuilder]: For program point pci_read_config_dwordEXIT(lines 2886 2894) no Hoare annotation was computed. [2022-11-23 14:51:30,215 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 4244 4250) the Hoare annotation is: true [2022-11-23 14:51:30,215 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4248) no Hoare annotation was computed. [2022-11-23 14:51:30,215 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 4244 4250) no Hoare annotation was computed. [2022-11-23 14:51:30,215 INFO L902 garLoopResultBuilder]: At program point pci_unregister_driverENTRY(lines 4506 4508) the Hoare annotation is: true [2022-11-23 14:51:30,215 INFO L899 garLoopResultBuilder]: For program point pci_unregister_driverEXIT(lines 4506 4508) no Hoare annotation was computed. [2022-11-23 14:51:30,216 INFO L902 garLoopResultBuilder]: At program point agp_amd64_resumeENTRY(lines 3703 3716) the Hoare annotation is: true [2022-11-23 14:51:30,216 INFO L899 garLoopResultBuilder]: For program point L3713(line 3713) no Hoare annotation was computed. [2022-11-23 14:51:30,216 INFO L902 garLoopResultBuilder]: At program point L3710(line 3710) the Hoare annotation is: true [2022-11-23 14:51:30,216 INFO L899 garLoopResultBuilder]: For program point L3709(lines 3709 3712) no Hoare annotation was computed. [2022-11-23 14:51:30,216 INFO L899 garLoopResultBuilder]: For program point L3710-1(line 3710) no Hoare annotation was computed. [2022-11-23 14:51:30,216 INFO L902 garLoopResultBuilder]: At program point L3707-1(line 3707) the Hoare annotation is: true [2022-11-23 14:51:30,216 INFO L902 garLoopResultBuilder]: At program point L3707(line 3707) the Hoare annotation is: true [2022-11-23 14:51:30,216 INFO L902 garLoopResultBuilder]: At program point L3709-2(lines 3709 3712) the Hoare annotation is: true [2022-11-23 14:51:30,217 INFO L899 garLoopResultBuilder]: For program point agp_amd64_resumeEXIT(lines 3703 3716) no Hoare annotation was computed. [2022-11-23 14:51:30,217 INFO L899 garLoopResultBuilder]: For program point ldv_shutdown_1EXIT(lines 4458 4460) no Hoare annotation was computed. [2022-11-23 14:51:30,217 INFO L902 garLoopResultBuilder]: At program point ldv_shutdown_1ENTRY(lines 4458 4460) the Hoare annotation is: true [2022-11-23 14:51:30,217 INFO L902 garLoopResultBuilder]: At program point L3229(lines 3206 3234) the Hoare annotation is: true [2022-11-23 14:51:30,218 INFO L899 garLoopResultBuilder]: For program point amd_8151_configureEXIT(lines 3196 3235) no Hoare annotation was computed. [2022-11-23 14:51:30,218 INFO L899 garLoopResultBuilder]: For program point L3227(line 3227) no Hoare annotation was computed. [2022-11-23 14:51:30,218 INFO L902 garLoopResultBuilder]: At program point L3182(line 3182) the Hoare annotation is: true [2022-11-23 14:51:30,218 INFO L899 garLoopResultBuilder]: For program point L3182-1(line 3182) no Hoare annotation was computed. [2022-11-23 14:51:30,218 INFO L899 garLoopResultBuilder]: For program point L3209-1(line 3209) no Hoare annotation was computed. [2022-11-23 14:51:30,219 INFO L902 garLoopResultBuilder]: At program point L2984(line 2984) the Hoare annotation is: true [2022-11-23 14:51:30,219 INFO L902 garLoopResultBuilder]: At program point L3209(line 3209) the Hoare annotation is: true [2022-11-23 14:51:30,219 INFO L899 garLoopResultBuilder]: For program point L3207-1(line 3207) no Hoare annotation was computed. [2022-11-23 14:51:30,219 INFO L902 garLoopResultBuilder]: At program point L3207(line 3207) the Hoare annotation is: true [2022-11-23 14:51:30,219 INFO L902 garLoopResultBuilder]: At program point L2984-1(line 2984) the Hoare annotation is: true [2022-11-23 14:51:30,219 INFO L902 garLoopResultBuilder]: At program point L2980(line 2980) the Hoare annotation is: true [2022-11-23 14:51:30,220 INFO L899 garLoopResultBuilder]: For program point L2980-1(line 2980) no Hoare annotation was computed. [2022-11-23 14:51:30,220 INFO L902 garLoopResultBuilder]: At program point L3232(line 3232) the Hoare annotation is: true [2022-11-23 14:51:30,220 INFO L899 garLoopResultBuilder]: For program point amd_8151_configureFINAL(lines 3196 3235) no Hoare annotation was computed. [2022-11-23 14:51:30,220 INFO L899 garLoopResultBuilder]: For program point L3232-1(line 3232) no Hoare annotation was computed. [2022-11-23 14:51:30,220 INFO L899 garLoopResultBuilder]: For program point L3228(lines 3228 3231) no Hoare annotation was computed. [2022-11-23 14:51:30,220 INFO L902 garLoopResultBuilder]: At program point L3226(lines 3206 3234) the Hoare annotation is: true [2022-11-23 14:51:30,221 INFO L899 garLoopResultBuilder]: For program point L3222(line 3222) no Hoare annotation was computed. [2022-11-23 14:51:30,221 INFO L899 garLoopResultBuilder]: For program point L3210-2(lines 3206 3234) no Hoare annotation was computed. [2022-11-23 14:51:30,221 INFO L902 garLoopResultBuilder]: At program point amd_8151_configureENTRY(lines 3196 3235) the Hoare annotation is: true [2022-11-23 14:51:30,221 INFO L899 garLoopResultBuilder]: For program point L2981-1(line 2981) no Hoare annotation was computed. [2022-11-23 14:51:30,221 INFO L902 garLoopResultBuilder]: At program point L2981(line 2981) the Hoare annotation is: true [2022-11-23 14:51:30,222 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 2829 2835) no Hoare annotation was computed. [2022-11-23 14:51:30,222 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 2829 2835) the Hoare annotation is: true [2022-11-23 14:51:30,222 INFO L902 garLoopResultBuilder]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2022-11-23 14:51:30,222 INFO L899 garLoopResultBuilder]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2022-11-23 14:51:30,222 INFO L899 garLoopResultBuilder]: For program point L3582(lines 3582 3587) no Hoare annotation was computed. [2022-11-23 14:51:30,222 INFO L899 garLoopResultBuilder]: For program point L3549-1(line 3549) no Hoare annotation was computed. [2022-11-23 14:51:30,223 INFO L902 garLoopResultBuilder]: At program point L3549(line 3549) the Hoare annotation is: true [2022-11-23 14:51:30,223 INFO L902 garLoopResultBuilder]: At program point L3599(lines 3545 3602) the Hoare annotation is: true [2022-11-23 14:51:30,223 INFO L899 garLoopResultBuilder]: For program point L3595-1(line 3595) no Hoare annotation was computed. [2022-11-23 14:51:30,223 INFO L902 garLoopResultBuilder]: At program point L3595(line 3595) the Hoare annotation is: true [2022-11-23 14:51:30,223 INFO L899 garLoopResultBuilder]: For program point L3558(lines 3558 3561) no Hoare annotation was computed. [2022-11-23 14:51:30,223 INFO L899 garLoopResultBuilder]: For program point L3550(lines 3550 3554) no Hoare annotation was computed. [2022-11-23 14:51:30,224 INFO L902 garLoopResultBuilder]: At program point L3546(line 3546) the Hoare annotation is: true [2022-11-23 14:51:30,224 INFO L899 garLoopResultBuilder]: For program point L3579-1(line 3579) no Hoare annotation was computed. [2022-11-23 14:51:30,224 INFO L902 garLoopResultBuilder]: At program point L3579(line 3579) the Hoare annotation is: true [2022-11-23 14:51:30,224 INFO L899 garLoopResultBuilder]: For program point L3546-1(line 3546) no Hoare annotation was computed. [2022-11-23 14:51:30,224 INFO L899 garLoopResultBuilder]: For program point L3600(line 3600) no Hoare annotation was computed. [2022-11-23 14:51:30,224 INFO L902 garLoopResultBuilder]: At program point L3596(line 3596) the Hoare annotation is: true [2022-11-23 14:51:30,225 INFO L902 garLoopResultBuilder]: At program point L3563(lines 3545 3602) the Hoare annotation is: true [2022-11-23 14:51:30,225 INFO L899 garLoopResultBuilder]: For program point L3596-1(line 3596) no Hoare annotation was computed. [2022-11-23 14:51:30,225 INFO L902 garLoopResultBuilder]: At program point L3592(line 3592) the Hoare annotation is: true [2022-11-23 14:51:30,225 INFO L899 garLoopResultBuilder]: For program point L3592-1(line 3592) no Hoare annotation was computed. [2022-11-23 14:51:30,225 INFO L899 garLoopResultBuilder]: For program point nforce3_agp_initFINAL(lines 3533 3603) no Hoare annotation was computed. [2022-11-23 14:51:30,225 INFO L902 garLoopResultBuilder]: At program point L3580(line 3580) the Hoare annotation is: true [2022-11-23 14:51:30,226 INFO L899 garLoopResultBuilder]: For program point L3580-1(line 3580) no Hoare annotation was computed. [2022-11-23 14:51:30,226 INFO L902 garLoopResultBuilder]: At program point L3576(line 3576) the Hoare annotation is: true [2022-11-23 14:51:30,226 INFO L899 garLoopResultBuilder]: For program point L3576-1(line 3576) no Hoare annotation was computed. [2022-11-23 14:51:30,226 INFO L902 garLoopResultBuilder]: At program point L3568(lines 3545 3602) the Hoare annotation is: true [2022-11-23 14:51:30,226 INFO L899 garLoopResultBuilder]: For program point L3597-1(line 3597) no Hoare annotation was computed. [2022-11-23 14:51:30,226 INFO L902 garLoopResultBuilder]: At program point L3597(line 3597) the Hoare annotation is: true [2022-11-23 14:51:30,227 INFO L899 garLoopResultBuilder]: For program point L3589-1(line 3589) no Hoare annotation was computed. [2022-11-23 14:51:30,227 INFO L902 garLoopResultBuilder]: At program point L3589(line 3589) the Hoare annotation is: true [2022-11-23 14:51:30,227 INFO L899 garLoopResultBuilder]: For program point L3581-1(line 3581) no Hoare annotation was computed. [2022-11-23 14:51:30,227 INFO L902 garLoopResultBuilder]: At program point L3581(line 3581) the Hoare annotation is: true [2022-11-23 14:51:30,227 INFO L902 garLoopResultBuilder]: At program point L3594(line 3594) the Hoare annotation is: true [2022-11-23 14:51:30,227 INFO L899 garLoopResultBuilder]: For program point L3594-1(line 3594) no Hoare annotation was computed. [2022-11-23 14:51:30,228 INFO L902 garLoopResultBuilder]: At program point nforce3_agp_initENTRY(lines 3533 3603) the Hoare annotation is: true [2022-11-23 14:51:30,228 INFO L899 garLoopResultBuilder]: For program point nforce3_agp_initEXIT(lines 3533 3603) no Hoare annotation was computed. [2022-11-23 14:51:30,228 INFO L899 garLoopResultBuilder]: For program point amd_nb_has_featureEXIT(lines 2950 2955) no Hoare annotation was computed. [2022-11-23 14:51:30,228 INFO L902 garLoopResultBuilder]: At program point amd_nb_has_featureENTRY(lines 2950 2955) the Hoare annotation is: true [2022-11-23 14:51:30,228 INFO L902 garLoopResultBuilder]: At program point readlENTRY(lines 2729 2736) the Hoare annotation is: true [2022-11-23 14:51:30,228 INFO L899 garLoopResultBuilder]: For program point readlEXIT(lines 2729 2736) no Hoare annotation was computed. [2022-11-23 14:51:30,229 INFO L902 garLoopResultBuilder]: At program point node_to_amd_nbENTRY(lines 2956 2961) the Hoare annotation is: true [2022-11-23 14:51:30,229 INFO L899 garLoopResultBuilder]: For program point node_to_amd_nbEXIT(lines 2956 2961) no Hoare annotation was computed. [2022-11-23 14:51:30,229 INFO L899 garLoopResultBuilder]: For program point ldv_resume_early_1EXIT(lines 4454 4456) no Hoare annotation was computed. [2022-11-23 14:51:30,229 INFO L902 garLoopResultBuilder]: At program point ldv_resume_early_1ENTRY(lines 4454 4456) the Hoare annotation is: true [2022-11-23 14:51:30,229 INFO L899 garLoopResultBuilder]: For program point agp_put_bridgeEXIT(lines 4423 4425) no Hoare annotation was computed. [2022-11-23 14:51:30,229 INFO L902 garLoopResultBuilder]: At program point agp_put_bridgeENTRY(lines 4423 4425) the Hoare annotation is: true [2022-11-23 14:51:30,230 INFO L899 garLoopResultBuilder]: For program point global_cache_flushEXIT(lines 4447 4449) no Hoare annotation was computed. [2022-11-23 14:51:30,230 INFO L902 garLoopResultBuilder]: At program point global_cache_flushFINAL(lines 4447 4449) the Hoare annotation is: true [2022-11-23 14:51:30,230 INFO L899 garLoopResultBuilder]: For program point amd_flush_gartsEXIT(lines 4433 4435) no Hoare annotation was computed. [2022-11-23 14:51:30,230 INFO L902 garLoopResultBuilder]: At program point amd_flush_gartsFINAL(lines 4433 4435) the Hoare annotation is: true [2022-11-23 14:51:30,230 INFO L902 garLoopResultBuilder]: At program point L3168(lines 3146 3174) the Hoare annotation is: true [2022-11-23 14:51:30,230 INFO L902 garLoopResultBuilder]: At program point L3169(lines 3169 3172) the Hoare annotation is: true [2022-11-23 14:51:30,231 INFO L899 garLoopResultBuilder]: For program point L3159(lines 3159 3166) no Hoare annotation was computed. [2022-11-23 14:51:30,231 INFO L899 garLoopResultBuilder]: For program point amd64_fetch_sizeEXIT(lines 3138 3175) no Hoare annotation was computed. [2022-11-23 14:51:30,231 INFO L902 garLoopResultBuilder]: At program point amd64_fetch_sizeENTRY(lines 3138 3175) the Hoare annotation is: true [2022-11-23 14:51:30,231 INFO L899 garLoopResultBuilder]: For program point L3153-1(line 3153) no Hoare annotation was computed. [2022-11-23 14:51:30,231 INFO L902 garLoopResultBuilder]: At program point L3153(line 3153) the Hoare annotation is: true [2022-11-23 14:51:30,231 INFO L899 garLoopResultBuilder]: For program point L3149(lines 3149 3152) no Hoare annotation was computed. [2022-11-23 14:51:30,232 INFO L899 garLoopResultBuilder]: For program point L3147-1(line 3147) no Hoare annotation was computed. [2022-11-23 14:51:30,232 INFO L902 garLoopResultBuilder]: At program point L3147(line 3147) the Hoare annotation is: true [2022-11-23 14:51:30,232 INFO L899 garLoopResultBuilder]: For program point amd64_fetch_sizeFINAL(lines 3138 3175) no Hoare annotation was computed. [2022-11-23 14:51:30,232 INFO L899 garLoopResultBuilder]: For program point agp_generic_mask_memoryEXIT(lines 4408 4410) no Hoare annotation was computed. [2022-11-23 14:51:30,232 INFO L902 garLoopResultBuilder]: At program point agp_generic_mask_memoryENTRY(lines 4408 4410) the Hoare annotation is: true [2022-11-23 14:51:30,232 INFO L899 garLoopResultBuilder]: For program point L2801-1(line 2801) no Hoare annotation was computed. [2022-11-23 14:51:30,232 INFO L902 garLoopResultBuilder]: At program point L2801(line 2801) the Hoare annotation is: true [2022-11-23 14:51:30,233 INFO L899 garLoopResultBuilder]: For program point L2799-1(line 2799) no Hoare annotation was computed. [2022-11-23 14:51:30,233 INFO L902 garLoopResultBuilder]: At program point L2799(line 2799) the Hoare annotation is: true [2022-11-23 14:51:30,233 INFO L899 garLoopResultBuilder]: For program point ldv_init_zallocEXIT(lines 2794 2804) no Hoare annotation was computed. [2022-11-23 14:51:30,233 INFO L902 garLoopResultBuilder]: At program point ldv_init_zallocENTRY(lines 2794 2804) the Hoare annotation is: true [2022-11-23 14:51:30,233 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 2757 2759) the Hoare annotation is: true [2022-11-23 14:51:30,233 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 2757 2759) no Hoare annotation was computed. [2022-11-23 14:51:30,234 INFO L899 garLoopResultBuilder]: For program point virt_to_physEXIT(lines 2744 2751) no Hoare annotation was computed. [2022-11-23 14:51:30,234 INFO L902 garLoopResultBuilder]: At program point virt_to_physENTRY(lines 2744 2751) the Hoare annotation is: true [2022-11-23 14:51:30,234 INFO L899 garLoopResultBuilder]: For program point pci_get_slotEXIT(lines 4492 4494) no Hoare annotation was computed. [2022-11-23 14:51:30,234 INFO L902 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2022-11-23 14:51:30,234 INFO L899 garLoopResultBuilder]: For program point L4493-1(line 4493) no Hoare annotation was computed. [2022-11-23 14:51:30,234 INFO L902 garLoopResultBuilder]: At program point pci_get_slotENTRY(lines 4492 4494) the Hoare annotation is: true [2022-11-23 14:51:30,235 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 2760 2776) the Hoare annotation is: true [2022-11-23 14:51:30,235 INFO L899 garLoopResultBuilder]: For program point L2767(lines 2767 2774) no Hoare annotation was computed. [2022-11-23 14:51:30,235 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2760 2776) no Hoare annotation was computed. [2022-11-23 14:51:30,235 INFO L902 garLoopResultBuilder]: At program point L2772(line 2772) the Hoare annotation is: true [2022-11-23 14:51:30,235 INFO L899 garLoopResultBuilder]: For program point L2772-1(line 2772) no Hoare annotation was computed. [2022-11-23 14:51:30,235 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2760 2776) no Hoare annotation was computed. [2022-11-23 14:51:30,236 INFO L902 garLoopResultBuilder]: At program point pci_dev_putENTRY(lines 4485 4487) the Hoare annotation is: true [2022-11-23 14:51:30,236 INFO L899 garLoopResultBuilder]: For program point pci_dev_putEXIT(lines 4485 4487) no Hoare annotation was computed. [2022-11-23 14:51:30,236 INFO L902 garLoopResultBuilder]: At program point agp_amd64_removeENTRY(lines 3677 3692) the Hoare annotation is: true [2022-11-23 14:51:30,236 INFO L902 garLoopResultBuilder]: At program point L3688(line 3688) the Hoare annotation is: true [2022-11-23 14:51:30,236 INFO L899 garLoopResultBuilder]: For program point L3688-1(line 3688) no Hoare annotation was computed. [2022-11-23 14:51:30,236 INFO L902 garLoopResultBuilder]: At program point L3685-1(line 3685) the Hoare annotation is: true [2022-11-23 14:51:30,237 INFO L899 garLoopResultBuilder]: For program point agp_amd64_removeEXIT(lines 3677 3692) no Hoare annotation was computed. [2022-11-23 14:51:30,237 INFO L902 garLoopResultBuilder]: At program point L3685(line 3685) the Hoare annotation is: true [2022-11-23 14:51:30,237 INFO L899 garLoopResultBuilder]: For program point amd64_tlbflushFINAL(lines 3040 3046) no Hoare annotation was computed. [2022-11-23 14:51:30,237 INFO L899 garLoopResultBuilder]: For program point amd64_tlbflushEXIT(lines 3040 3046) no Hoare annotation was computed. [2022-11-23 14:51:30,237 INFO L902 garLoopResultBuilder]: At program point amd64_tlbflushENTRY(lines 3040 3046) the Hoare annotation is: true [2022-11-23 14:51:30,237 INFO L902 garLoopResultBuilder]: At program point L3043(line 3043) the Hoare annotation is: true [2022-11-23 14:51:30,237 INFO L899 garLoopResultBuilder]: For program point L3867-1(line 3867) no Hoare annotation was computed. [2022-11-23 14:51:30,238 INFO L895 garLoopResultBuilder]: At program point L3867(line 3867) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,238 INFO L899 garLoopResultBuilder]: For program point L4132(line 4132) no Hoare annotation was computed. [2022-11-23 14:51:30,238 INFO L895 garLoopResultBuilder]: At program point L3868(line 3868) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,238 INFO L899 garLoopResultBuilder]: For program point L3868-1(line 3868) no Hoare annotation was computed. [2022-11-23 14:51:30,238 INFO L899 garLoopResultBuilder]: For program point L4133(lines 4133 4137) no Hoare annotation was computed. [2022-11-23 14:51:30,239 INFO L899 garLoopResultBuilder]: For program point L3869-1(line 3869) no Hoare annotation was computed. [2022-11-23 14:51:30,239 INFO L895 garLoopResultBuilder]: At program point L3869(line 3869) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,239 INFO L895 garLoopResultBuilder]: At program point L4134(line 4134) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,239 INFO L899 garLoopResultBuilder]: For program point L4134-1(line 4134) no Hoare annotation was computed. [2022-11-23 14:51:30,239 INFO L899 garLoopResultBuilder]: For program point L3936(line 3936) no Hoare annotation was computed. [2022-11-23 14:51:30,239 INFO L895 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,240 INFO L899 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2022-11-23 14:51:30,240 INFO L895 garLoopResultBuilder]: At program point L4069(line 4069) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,240 INFO L899 garLoopResultBuilder]: For program point L4003-1(line 4003) no Hoare annotation was computed. [2022-11-23 14:51:30,240 INFO L895 garLoopResultBuilder]: At program point L4003(line 4003) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,240 INFO L899 garLoopResultBuilder]: For program point L3937(lines 3937 3941) no Hoare annotation was computed. [2022-11-23 14:51:30,240 INFO L899 garLoopResultBuilder]: For program point L3871-1(line 3871) no Hoare annotation was computed. [2022-11-23 14:51:30,240 INFO L895 garLoopResultBuilder]: At program point L3871(line 3871) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,241 INFO L899 garLoopResultBuilder]: For program point L3937-2(lines 3888 4010) no Hoare annotation was computed. [2022-11-23 14:51:30,241 INFO L899 garLoopResultBuilder]: For program point L3079-1(line 3079) no Hoare annotation was computed. [2022-11-23 14:51:30,241 INFO L895 garLoopResultBuilder]: At program point L3079(line 3079) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,241 INFO L895 garLoopResultBuilder]: At program point L3938(line 3938) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,241 INFO L895 garLoopResultBuilder]: At program point L3872(line 3872) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,241 INFO L899 garLoopResultBuilder]: For program point L3938-1(line 3938) no Hoare annotation was computed. [2022-11-23 14:51:30,242 INFO L899 garLoopResultBuilder]: For program point L3872-1(line 3872) no Hoare annotation was computed. [2022-11-23 14:51:30,242 INFO L895 garLoopResultBuilder]: At program point L3674(lines 3604 3676) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,242 INFO L895 garLoopResultBuilder]: At program point L3410(lines 3380 3417) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,242 INFO L899 garLoopResultBuilder]: For program point L3080(lines 3080 3087) no Hoare annotation was computed. [2022-11-23 14:51:30,242 INFO L899 garLoopResultBuilder]: For program point L3080-2(lines 3080 3087) no Hoare annotation was computed. [2022-11-23 14:51:30,242 INFO L899 garLoopResultBuilder]: For program point L3873-1(line 3873) no Hoare annotation was computed. [2022-11-23 14:51:30,243 INFO L895 garLoopResultBuilder]: At program point L3873(line 3873) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,243 INFO L899 garLoopResultBuilder]: For program point L3477-1(line 3477) no Hoare annotation was computed. [2022-11-23 14:51:30,243 INFO L895 garLoopResultBuilder]: At program point L3477(line 3477) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,243 INFO L899 garLoopResultBuilder]: For program point L3411(line 3411) no Hoare annotation was computed. [2022-11-23 14:51:30,243 INFO L899 garLoopResultBuilder]: For program point L3081-1(line 3081) no Hoare annotation was computed. [2022-11-23 14:51:30,243 INFO L895 garLoopResultBuilder]: At program point L3081(line 3081) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,244 INFO L895 garLoopResultBuilder]: At program point L3874(line 3874) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,244 INFO L899 garLoopResultBuilder]: For program point L3874-1(line 3874) no Hoare annotation was computed. [2022-11-23 14:51:30,244 INFO L899 garLoopResultBuilder]: For program point L3412(lines 3412 3415) no Hoare annotation was computed. [2022-11-23 14:51:30,244 INFO L899 garLoopResultBuilder]: For program point L3346(lines 3346 3353) no Hoare annotation was computed. [2022-11-23 14:51:30,244 INFO L899 garLoopResultBuilder]: For program point L3346-2(lines 3316 3368) no Hoare annotation was computed. [2022-11-23 14:51:30,244 INFO L899 garLoopResultBuilder]: For program point L3082(lines 3082 3085) no Hoare annotation was computed. [2022-11-23 14:51:30,244 INFO L899 garLoopResultBuilder]: For program point L4139(line 4139) no Hoare annotation was computed. [2022-11-23 14:51:30,245 INFO L899 garLoopResultBuilder]: For program point L3875-1(line 3875) no Hoare annotation was computed. [2022-11-23 14:51:30,245 INFO L895 garLoopResultBuilder]: At program point L3875(line 3875) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,245 INFO L895 garLoopResultBuilder]: At program point L3413(lines 3380 3417) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,245 INFO L899 garLoopResultBuilder]: For program point L3347-1(line 3347) no Hoare annotation was computed. [2022-11-23 14:51:30,245 INFO L895 garLoopResultBuilder]: At program point L3347(line 3347) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,246 INFO L899 garLoopResultBuilder]: For program point L4140(lines 4140 4144) no Hoare annotation was computed. [2022-11-23 14:51:30,246 INFO L899 garLoopResultBuilder]: For program point L4008(line 4008) no Hoare annotation was computed. [2022-11-23 14:51:30,246 INFO L895 garLoopResultBuilder]: At program point L3876(line 3876) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,246 INFO L899 garLoopResultBuilder]: For program point L3942-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-23 14:51:30,246 INFO L899 garLoopResultBuilder]: For program point L3876-1(line 3876) no Hoare annotation was computed. [2022-11-23 14:51:30,246 INFO L895 garLoopResultBuilder]: At program point L3480(line 3480) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,247 INFO L899 garLoopResultBuilder]: For program point L3480-1(line 3480) no Hoare annotation was computed. [2022-11-23 14:51:30,247 INFO L899 garLoopResultBuilder]: For program point L3348(lines 3348 3351) no Hoare annotation was computed. [2022-11-23 14:51:30,247 INFO L899 garLoopResultBuilder]: For program point L4141-1(line 4141) no Hoare annotation was computed. [2022-11-23 14:51:30,247 INFO L895 garLoopResultBuilder]: At program point L4141(line 4141) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,247 INFO L902 garLoopResultBuilder]: At program point L4009(line 4009) the Hoare annotation is: true [2022-11-23 14:51:30,247 INFO L899 garLoopResultBuilder]: For program point L3943-1(line 3943) no Hoare annotation was computed. [2022-11-23 14:51:30,247 INFO L895 garLoopResultBuilder]: At program point L3943(line 3943) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,248 INFO L899 garLoopResultBuilder]: For program point L3877-1(line 3877) no Hoare annotation was computed. [2022-11-23 14:51:30,248 INFO L895 garLoopResultBuilder]: At program point L3877(line 3877) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,248 INFO L899 garLoopResultBuilder]: For program point L3481(lines 3481 3485) no Hoare annotation was computed. [2022-11-23 14:51:30,248 INFO L899 garLoopResultBuilder]: For program point L4076(line 4076) no Hoare annotation was computed. [2022-11-23 14:51:30,248 INFO L895 garLoopResultBuilder]: At program point L3416(lines 3370 3418) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,248 INFO L899 garLoopResultBuilder]: For program point L4077(lines 4077 4081) no Hoare annotation was computed. [2022-11-23 14:51:30,249 INFO L895 garLoopResultBuilder]: At program point L4078(line 4078) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,249 INFO L899 garLoopResultBuilder]: For program point L4078-1(line 4078) no Hoare annotation was computed. [2022-11-23 14:51:30,249 INFO L895 garLoopResultBuilder]: At program point L3616(lines 3616 3619) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,249 INFO L899 garLoopResultBuilder]: For program point L3947-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-23 14:51:30,249 INFO L895 garLoopResultBuilder]: At program point L4146(line 4146) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,249 INFO L895 garLoopResultBuilder]: At program point L3089(lines 3060 3129) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,250 INFO L895 garLoopResultBuilder]: At program point L3948(line 3948) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,250 INFO L899 garLoopResultBuilder]: For program point L3948-1(line 3948) no Hoare annotation was computed. [2022-11-23 14:51:30,250 INFO L895 garLoopResultBuilder]: At program point L3750(lines 3750 3753) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_0~0 1)) [2022-11-23 14:51:30,250 INFO L895 garLoopResultBuilder]: At program point L3090(lines 3090 3093) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,250 INFO L899 garLoopResultBuilder]: For program point L4015(line 4015) no Hoare annotation was computed. [2022-11-23 14:51:30,250 INFO L899 garLoopResultBuilder]: For program point L4346(lines 4346 4349) no Hoare annotation was computed. [2022-11-23 14:51:30,251 INFO L895 garLoopResultBuilder]: At program point L4214(line 4214) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_0~0 1)) [2022-11-23 14:51:30,251 INFO L902 garLoopResultBuilder]: At program point L4346-1(lines 4343 4352) the Hoare annotation is: true [2022-11-23 14:51:30,251 INFO L895 garLoopResultBuilder]: At program point L4214-1(line 4214) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_0~0 1)) [2022-11-23 14:51:30,251 INFO L899 garLoopResultBuilder]: For program point L4016(lines 4016 4049) no Hoare annotation was computed. [2022-11-23 14:51:30,251 INFO L899 garLoopResultBuilder]: For program point L3884(lines 3884 4190) no Hoare annotation was computed. [2022-11-23 14:51:30,252 INFO L895 garLoopResultBuilder]: At program point L4347(line 4347) the Hoare annotation is: false [2022-11-23 14:51:30,252 INFO L899 garLoopResultBuilder]: For program point L4083(line 4083) no Hoare annotation was computed. [2022-11-23 14:51:30,252 INFO L899 garLoopResultBuilder]: For program point L3885(line 3885) no Hoare annotation was computed. [2022-11-23 14:51:30,252 INFO L895 garLoopResultBuilder]: At program point L3819-1(line 3819) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_0~0 1)) [2022-11-23 14:51:30,252 INFO L895 garLoopResultBuilder]: At program point L3819(line 3819) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_0~0 1)) [2022-11-23 14:51:30,252 INFO L899 garLoopResultBuilder]: For program point L3489(lines 3489 3492) no Hoare annotation was computed. [2022-11-23 14:51:30,253 INFO L899 garLoopResultBuilder]: For program point L4084(lines 4084 4088) no Hoare annotation was computed. [2022-11-23 14:51:30,253 INFO L899 garLoopResultBuilder]: For program point L4018(lines 4018 4046) no Hoare annotation was computed. [2022-11-23 14:51:30,253 INFO L899 garLoopResultBuilder]: For program point L3886(lines 3886 4013) no Hoare annotation was computed. [2022-11-23 14:51:30,253 INFO L899 garLoopResultBuilder]: For program point L3622(lines 3622 3625) no Hoare annotation was computed. [2022-11-23 14:51:30,253 INFO L899 garLoopResultBuilder]: For program point L3094(lines 3094 3098) no Hoare annotation was computed. [2022-11-23 14:51:30,253 INFO L899 garLoopResultBuilder]: For program point L4085-1(line 4085) no Hoare annotation was computed. [2022-11-23 14:51:30,253 INFO L899 garLoopResultBuilder]: For program point L3094-2(lines 3094 3098) no Hoare annotation was computed. [2022-11-23 14:51:30,254 INFO L895 garLoopResultBuilder]: At program point L4085(line 4085) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,254 INFO L899 garLoopResultBuilder]: For program point L4019(line 4019) no Hoare annotation was computed. [2022-11-23 14:51:30,254 INFO L899 garLoopResultBuilder]: For program point L3953-1(line 3953) no Hoare annotation was computed. [2022-11-23 14:51:30,254 INFO L895 garLoopResultBuilder]: At program point L3953(line 3953) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,254 INFO L899 garLoopResultBuilder]: For program point L3755(lines 3755 3758) no Hoare annotation was computed. [2022-11-23 14:51:30,254 INFO L899 garLoopResultBuilder]: For program point L3359-1(line 3359) no Hoare annotation was computed. [2022-11-23 14:51:30,255 INFO L895 garLoopResultBuilder]: At program point L3359(line 3359) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,255 INFO L899 garLoopResultBuilder]: For program point L3095-1(line 3095) no Hoare annotation was computed. [2022-11-23 14:51:30,255 INFO L895 garLoopResultBuilder]: At program point L3095(line 3095) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,255 INFO L895 garLoopResultBuilder]: At program point L4020(lines 4020 4025) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,255 INFO L899 garLoopResultBuilder]: For program point L3888(lines 3888 4010) no Hoare annotation was computed. [2022-11-23 14:51:30,255 INFO L899 garLoopResultBuilder]: For program point L3360(lines 3360 3363) no Hoare annotation was computed. [2022-11-23 14:51:30,256 INFO L895 garLoopResultBuilder]: At program point L4153(line 4153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,256 INFO L899 garLoopResultBuilder]: For program point L3889(line 3889) no Hoare annotation was computed. [2022-11-23 14:51:30,256 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-23 14:51:30,256 INFO L899 garLoopResultBuilder]: For program point L3890(lines 3890 3898) no Hoare annotation was computed. [2022-11-23 14:51:30,256 INFO L895 garLoopResultBuilder]: At program point L3494(lines 3476 3526) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,256 INFO L899 garLoopResultBuilder]: For program point L3759-1(lines 3759 3781) no Hoare annotation was computed. [2022-11-23 14:51:30,257 INFO L899 garLoopResultBuilder]: For program point L3759(lines 3759 3781) no Hoare annotation was computed. [2022-11-23 14:51:30,257 INFO L895 garLoopResultBuilder]: At program point L3627(lines 3627 3630) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,257 INFO L895 garLoopResultBuilder]: At program point L4222(line 4222) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_0~0 1)) [2022-11-23 14:51:30,257 INFO L895 garLoopResultBuilder]: At program point L4222-1(line 4222) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_0~0 1)) [2022-11-23 14:51:30,257 INFO L895 garLoopResultBuilder]: At program point L4090(line 4090) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,257 INFO L895 garLoopResultBuilder]: At program point L3958(line 3958) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,258 INFO L895 garLoopResultBuilder]: At program point L3760(lines 3760 3766) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_0~0 1)) [2022-11-23 14:51:30,258 INFO L895 garLoopResultBuilder]: At program point L2968(line 2968) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,258 INFO L895 garLoopResultBuilder]: At program point L2968-1(line 2968) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,258 INFO L895 garLoopResultBuilder]: At program point L3366(line 3366) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,258 INFO L899 garLoopResultBuilder]: For program point L3366-1(line 3366) no Hoare annotation was computed. [2022-11-23 14:51:30,258 INFO L899 garLoopResultBuilder]: For program point L4027(line 4027) no Hoare annotation was computed. [2022-11-23 14:51:30,259 INFO L899 garLoopResultBuilder]: For program point L3829-1(line 3829) no Hoare annotation was computed. [2022-11-23 14:51:30,259 INFO L895 garLoopResultBuilder]: At program point L3829(line 3829) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,259 INFO L895 garLoopResultBuilder]: At program point L3499(lines 3476 3526) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,259 INFO L895 garLoopResultBuilder]: At program point L3367(lines 3304 3369) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,259 INFO L899 garLoopResultBuilder]: For program point L4160(line 4160) no Hoare annotation was computed. [2022-11-23 14:51:30,259 INFO L899 garLoopResultBuilder]: For program point L4028(lines 4028 4042) no Hoare annotation was computed. [2022-11-23 14:51:30,259 INFO L899 garLoopResultBuilder]: For program point L4161(lines 4161 4165) no Hoare annotation was computed. [2022-11-23 14:51:30,260 INFO L895 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,260 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,260 INFO L895 garLoopResultBuilder]: At program point L-1-4(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,260 INFO L895 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,260 INFO L895 garLoopResultBuilder]: At program point L3831-1(line 3831) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,260 INFO L895 garLoopResultBuilder]: At program point L3831(line 3831) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,261 INFO L895 garLoopResultBuilder]: At program point L3699-1(line 3699) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,261 INFO L895 garLoopResultBuilder]: At program point L3699(line 3699) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,261 INFO L899 garLoopResultBuilder]: For program point L4030(lines 4030 4034) no Hoare annotation was computed. [2022-11-23 14:51:30,261 INFO L899 garLoopResultBuilder]: For program point L4097(line 4097) no Hoare annotation was computed. [2022-11-23 14:51:30,261 INFO L895 garLoopResultBuilder]: At program point L4230(line 4230) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_0~0 1)) [2022-11-23 14:51:30,261 INFO L895 garLoopResultBuilder]: At program point L4230-1(line 4230) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_0~0 1)) [2022-11-23 14:51:30,262 INFO L899 garLoopResultBuilder]: For program point L4098(lines 4098 4102) no Hoare annotation was computed. [2022-11-23 14:51:30,262 INFO L895 garLoopResultBuilder]: At program point L4032(lines 3859 4196) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,262 INFO L899 garLoopResultBuilder]: For program point L3900(line 3900) no Hoare annotation was computed. [2022-11-23 14:51:30,262 INFO L895 garLoopResultBuilder]: At program point L3768(lines 3768 3772) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_0~0 1)) [2022-11-23 14:51:30,262 INFO L895 garLoopResultBuilder]: At program point L3108(lines 3108 3114) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,262 INFO L895 garLoopResultBuilder]: At program point L3901(lines 3901 3908) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,263 INFO L899 garLoopResultBuilder]: For program point L3968(line 3968) no Hoare annotation was computed. [2022-11-23 14:51:30,263 INFO L895 garLoopResultBuilder]: At program point L4167(line 4167) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,263 INFO L899 garLoopResultBuilder]: For program point L4035(lines 4035 4040) no Hoare annotation was computed. [2022-11-23 14:51:30,263 INFO L899 garLoopResultBuilder]: For program point L3969-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-23 14:51:30,263 INFO L899 garLoopResultBuilder]: For program point L3969(lines 3969 3976) no Hoare annotation was computed. [2022-11-23 14:51:30,263 INFO L899 garLoopResultBuilder]: For program point L3507-1(line 3507) no Hoare annotation was computed. [2022-11-23 14:51:30,264 INFO L895 garLoopResultBuilder]: At program point L3507(line 3507) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,264 INFO L902 garLoopResultBuilder]: At program point L3111(lines 3108 3113) the Hoare annotation is: true [2022-11-23 14:51:30,264 INFO L895 garLoopResultBuilder]: At program point L3970(line 3970) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,264 INFO L899 garLoopResultBuilder]: For program point L3970-1(line 3970) no Hoare annotation was computed. [2022-11-23 14:51:30,264 INFO L895 garLoopResultBuilder]: At program point L3640(line 3640) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,264 INFO L895 garLoopResultBuilder]: At program point L3640-1(line 3640) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,265 INFO L895 garLoopResultBuilder]: At program point L3508(line 3508) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,265 INFO L899 garLoopResultBuilder]: For program point L3508-1(line 3508) no Hoare annotation was computed. [2022-11-23 14:51:30,265 INFO L899 garLoopResultBuilder]: For program point L3509(lines 3509 3513) no Hoare annotation was computed. [2022-11-23 14:51:30,265 INFO L899 garLoopResultBuilder]: For program point L4104(line 4104) no Hoare annotation was computed. [2022-11-23 14:51:30,265 INFO L899 garLoopResultBuilder]: For program point L3642(lines 3642 3646) no Hoare annotation was computed. [2022-11-23 14:51:30,265 INFO L895 garLoopResultBuilder]: At program point L3246(line 3246) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,265 INFO L899 garLoopResultBuilder]: For program point L3246-1(line 3246) no Hoare annotation was computed. [2022-11-23 14:51:30,266 INFO L899 garLoopResultBuilder]: For program point L4105(lines 4105 4109) no Hoare annotation was computed. [2022-11-23 14:51:30,266 INFO L899 garLoopResultBuilder]: For program point L3775(lines 3775 3779) no Hoare annotation was computed. [2022-11-23 14:51:30,266 INFO L899 garLoopResultBuilder]: For program point L3643-1(line 3643) no Hoare annotation was computed. [2022-11-23 14:51:30,266 INFO L895 garLoopResultBuilder]: At program point L3643(line 3643) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,266 INFO L895 garLoopResultBuilder]: At program point L4238(line 4238) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,266 INFO L899 garLoopResultBuilder]: For program point L3247-2(lines 3245 3272) no Hoare annotation was computed. [2022-11-23 14:51:30,267 INFO L895 garLoopResultBuilder]: At program point L4238-1(line 4238) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,267 INFO L899 garLoopResultBuilder]: For program point L4174(line 4174) no Hoare annotation was computed. [2022-11-23 14:51:30,267 INFO L899 garLoopResultBuilder]: For program point L3910(line 3910) no Hoare annotation was computed. [2022-11-23 14:51:30,267 INFO L899 garLoopResultBuilder]: For program point L3382(lines 3382 3385) no Hoare annotation was computed. [2022-11-23 14:51:30,267 INFO L895 garLoopResultBuilder]: At program point L4175(lines 4175 4179) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,267 INFO L899 garLoopResultBuilder]: For program point L3911-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-23 14:51:30,268 INFO L899 garLoopResultBuilder]: For program point L3911(lines 3911 3918) no Hoare annotation was computed. [2022-11-23 14:51:30,268 INFO L899 garLoopResultBuilder]: For program point L3647(lines 3647 3656) no Hoare annotation was computed. [2022-11-23 14:51:30,268 INFO L899 garLoopResultBuilder]: For program point L3647-2(lines 3647 3656) no Hoare annotation was computed. [2022-11-23 14:51:30,268 INFO L899 garLoopResultBuilder]: For program point L3515-1(line 3515) no Hoare annotation was computed. [2022-11-23 14:51:30,268 INFO L895 garLoopResultBuilder]: At program point L3515(line 3515) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,268 INFO L899 garLoopResultBuilder]: For program point L3119-1(line 3119) no Hoare annotation was computed. [2022-11-23 14:51:30,268 INFO L895 garLoopResultBuilder]: At program point L3119(line 3119) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,269 INFO L899 garLoopResultBuilder]: For program point L4044(line 4044) no Hoare annotation was computed. [2022-11-23 14:51:30,269 INFO L895 garLoopResultBuilder]: At program point L3978(line 3978) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,269 INFO L895 garLoopResultBuilder]: At program point L3912(line 3912) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,269 INFO L899 garLoopResultBuilder]: For program point L3978-1(line 3978) no Hoare annotation was computed. [2022-11-23 14:51:30,269 INFO L899 garLoopResultBuilder]: For program point L3912-1(line 3912) no Hoare annotation was computed. [2022-11-23 14:51:30,269 INFO L895 garLoopResultBuilder]: At program point L3648(line 3648) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,269 INFO L899 garLoopResultBuilder]: For program point L3648-1(line 3648) no Hoare annotation was computed. [2022-11-23 14:51:30,270 INFO L895 garLoopResultBuilder]: At program point L4375(line 4375) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,270 INFO L895 garLoopResultBuilder]: At program point L4375-1(line 4375) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,270 INFO L895 garLoopResultBuilder]: At program point L3318(line 3318) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,270 INFO L899 garLoopResultBuilder]: For program point L3318-1(line 3318) no Hoare annotation was computed. [2022-11-23 14:51:30,270 INFO L899 garLoopResultBuilder]: For program point L4111(line 4111) no Hoare annotation was computed. [2022-11-23 14:51:30,270 INFO L902 garLoopResultBuilder]: At program point L4045(line 4045) the Hoare annotation is: true [2022-11-23 14:51:30,271 INFO L899 garLoopResultBuilder]: For program point L4112(lines 4112 4116) no Hoare annotation was computed. [2022-11-23 14:51:30,271 INFO L895 garLoopResultBuilder]: At program point L3782(lines 3744 3784) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~ldv_state_variable_0~0 1)) [2022-11-23 14:51:30,271 INFO L899 garLoopResultBuilder]: For program point L3650(lines 3650 3654) no Hoare annotation was computed. [2022-11-23 14:51:30,271 INFO L895 garLoopResultBuilder]: At program point L3518(line 3518) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,271 INFO L899 garLoopResultBuilder]: For program point L3518-1(line 3518) no Hoare annotation was computed. [2022-11-23 14:51:30,271 INFO L895 garLoopResultBuilder]: At program point L3386(line 3386) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,271 INFO L895 garLoopResultBuilder]: At program point L3320(line 3320) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,272 INFO L899 garLoopResultBuilder]: For program point L3386-1(line 3386) no Hoare annotation was computed. [2022-11-23 14:51:30,272 INFO L895 garLoopResultBuilder]: At program point L3320-1(line 3320) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,272 INFO L895 garLoopResultBuilder]: At program point L3122(lines 3060 3129) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,272 INFO L899 garLoopResultBuilder]: For program point L4113-1(line 4113) no Hoare annotation was computed. [2022-11-23 14:51:30,272 INFO L895 garLoopResultBuilder]: At program point L4113(line 4113) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,272 INFO L899 garLoopResultBuilder]: For program point L3651-1(line 3651) no Hoare annotation was computed. [2022-11-23 14:51:30,273 INFO L895 garLoopResultBuilder]: At program point L3651(line 3651) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,273 INFO L895 garLoopResultBuilder]: At program point L4378(line 4378) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,273 INFO L899 garLoopResultBuilder]: For program point L3387-2(lines 3380 3417) no Hoare annotation was computed. [2022-11-23 14:51:30,273 INFO L895 garLoopResultBuilder]: At program point L4378-1(line 4378) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,273 INFO L895 garLoopResultBuilder]: At program point L3123(lines 3123 3126) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,273 INFO L895 garLoopResultBuilder]: At program point L3520(line 3520) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,273 INFO L899 garLoopResultBuilder]: For program point L3520-1(line 3520) no Hoare annotation was computed. [2022-11-23 14:51:30,274 INFO L899 garLoopResultBuilder]: For program point L4181(line 4181) no Hoare annotation was computed. [2022-11-23 14:51:30,274 INFO L899 garLoopResultBuilder]: For program point L3521-1(line 3521) no Hoare annotation was computed. [2022-11-23 14:51:30,274 INFO L895 garLoopResultBuilder]: At program point L3521(line 3521) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,274 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-23 14:51:30,274 INFO L895 garLoopResultBuilder]: At program point L3323(lines 3323 3331) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,274 INFO L902 garLoopResultBuilder]: At program point L4182(line 4182) the Hoare annotation is: true [2022-11-23 14:51:30,274 INFO L895 garLoopResultBuilder]: At program point L3324(line 3324) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,275 INFO L895 garLoopResultBuilder]: At program point L4381(line 4381) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,275 INFO L899 garLoopResultBuilder]: For program point L3324-1(line 3324) no Hoare annotation was computed. [2022-11-23 14:51:30,275 INFO L895 garLoopResultBuilder]: At program point L4381-1(line 4381) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,275 INFO L899 garLoopResultBuilder]: For program point L4051(line 4051) no Hoare annotation was computed. [2022-11-23 14:51:30,275 INFO L899 garLoopResultBuilder]: For program point L3919(lines 3888 4010) no Hoare annotation was computed. [2022-11-23 14:51:30,275 INFO L895 garLoopResultBuilder]: At program point L3523(lines 3476 3526) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,276 INFO L899 garLoopResultBuilder]: For program point L3259(line 3259) no Hoare annotation was computed. [2022-11-23 14:51:30,276 INFO L895 garLoopResultBuilder]: At program point L4118(line 4118) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,276 INFO L899 garLoopResultBuilder]: For program point L3127-1(line 3127) no Hoare annotation was computed. [2022-11-23 14:51:30,276 INFO L895 garLoopResultBuilder]: At program point L3127(line 3127) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,276 INFO L899 garLoopResultBuilder]: For program point L4052(lines 4052 4186) no Hoare annotation was computed. [2022-11-23 14:51:30,276 INFO L899 garLoopResultBuilder]: For program point L3986(line 3986) no Hoare annotation was computed. [2022-11-23 14:51:30,276 INFO L895 garLoopResultBuilder]: At program point L3920(line 3920) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,277 INFO L899 garLoopResultBuilder]: For program point L3920-1(line 3920) no Hoare annotation was computed. [2022-11-23 14:51:30,277 INFO L899 garLoopResultBuilder]: For program point L3524(line 3524) no Hoare annotation was computed. [2022-11-23 14:51:30,277 INFO L895 garLoopResultBuilder]: At program point L3128(lines 3047 3130) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,277 INFO L899 garLoopResultBuilder]: For program point L3987(lines 3987 3991) no Hoare annotation was computed. [2022-11-23 14:51:30,277 INFO L899 garLoopResultBuilder]: For program point L3987-2(lines 3888 4010) no Hoare annotation was computed. [2022-11-23 14:51:30,277 INFO L899 garLoopResultBuilder]: For program point L3657(lines 3657 3666) no Hoare annotation was computed. [2022-11-23 14:51:30,277 INFO L895 garLoopResultBuilder]: At program point L3657-2(lines 3657 3666) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,278 INFO L895 garLoopResultBuilder]: At program point L3525(lines 3465 3527) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,278 INFO L899 garLoopResultBuilder]: For program point L3261-1(line 3261) no Hoare annotation was computed. [2022-11-23 14:51:30,278 INFO L895 garLoopResultBuilder]: At program point L3261(line 3261) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,278 INFO L899 garLoopResultBuilder]: For program point L4054(lines 4054 4183) no Hoare annotation was computed. [2022-11-23 14:51:30,278 INFO L899 garLoopResultBuilder]: For program point L3063(lines 3063 3066) no Hoare annotation was computed. [2022-11-23 14:51:30,278 INFO L895 garLoopResultBuilder]: At program point L3988(line 3988) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,279 INFO L899 garLoopResultBuilder]: For program point L3988-1(line 3988) no Hoare annotation was computed. [2022-11-23 14:51:30,279 INFO L899 garLoopResultBuilder]: For program point L4055(line 4055) no Hoare annotation was computed. [2022-11-23 14:51:30,279 INFO L899 garLoopResultBuilder]: For program point L3263-1(line 3263) no Hoare annotation was computed. [2022-11-23 14:51:30,279 INFO L895 garLoopResultBuilder]: At program point L3263(line 3263) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,279 INFO L899 garLoopResultBuilder]: For program point L4188(line 4188) no Hoare annotation was computed. [2022-11-23 14:51:30,279 INFO L899 garLoopResultBuilder]: For program point L4056(lines 4056 4060) no Hoare annotation was computed. [2022-11-23 14:51:30,279 INFO L899 garLoopResultBuilder]: For program point L3660(lines 3660 3664) no Hoare annotation was computed. [2022-11-23 14:51:30,280 INFO L902 garLoopResultBuilder]: At program point L4189(line 4189) the Hoare annotation is: true [2022-11-23 14:51:30,280 INFO L899 garLoopResultBuilder]: For program point L4057-1(line 4057) no Hoare annotation was computed. [2022-11-23 14:51:30,280 INFO L895 garLoopResultBuilder]: At program point L4057(line 4057) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,280 INFO L899 garLoopResultBuilder]: For program point L3661-1(line 3661) no Hoare annotation was computed. [2022-11-23 14:51:30,280 INFO L895 garLoopResultBuilder]: At program point L3661(line 3661) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,280 INFO L895 garLoopResultBuilder]: At program point L3265(lines 3245 3272) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,280 INFO L899 garLoopResultBuilder]: For program point L3992-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-23 14:51:30,281 INFO L895 garLoopResultBuilder]: At program point L3860(line 3860) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,281 INFO L899 garLoopResultBuilder]: For program point L3860-1(line 3860) no Hoare annotation was computed. [2022-11-23 14:51:30,281 INFO L899 garLoopResultBuilder]: For program point L3266(line 3266) no Hoare annotation was computed. [2022-11-23 14:51:30,281 INFO L895 garLoopResultBuilder]: At program point L4191(lines 3859 4196) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,281 INFO L899 garLoopResultBuilder]: For program point L3068(lines 3068 3071) no Hoare annotation was computed. [2022-11-23 14:51:30,281 INFO L895 garLoopResultBuilder]: At program point L4125(line 4125) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,281 INFO L899 garLoopResultBuilder]: For program point L3993-1(line 3993) no Hoare annotation was computed. [2022-11-23 14:51:30,282 INFO L895 garLoopResultBuilder]: At program point L3993(line 3993) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,282 INFO L899 garLoopResultBuilder]: For program point L3267(lines 3267 3270) no Hoare annotation was computed. [2022-11-23 14:51:30,282 INFO L895 garLoopResultBuilder]: At program point L3928(line 3928) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,282 INFO L895 garLoopResultBuilder]: At program point L3862(line 3862) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,282 INFO L899 garLoopResultBuilder]: For program point L3928-1(line 3928) no Hoare annotation was computed. [2022-11-23 14:51:30,282 INFO L895 garLoopResultBuilder]: At program point L3862-1(line 3862) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,283 INFO L899 garLoopResultBuilder]: For program point L3400(line 3400) no Hoare annotation was computed. [2022-11-23 14:51:30,283 INFO L895 garLoopResultBuilder]: At program point L3268(lines 3245 3272) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,283 INFO L895 garLoopResultBuilder]: At program point L4062(line 4062) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,283 INFO L899 garLoopResultBuilder]: For program point L3072(lines 3072 3075) no Hoare annotation was computed. [2022-11-23 14:51:30,283 INFO L899 garLoopResultBuilder]: For program point L3997-1(lines 3888 4010) no Hoare annotation was computed. [2022-11-23 14:51:30,283 INFO L899 garLoopResultBuilder]: For program point L3865-1(line 3865) no Hoare annotation was computed. [2022-11-23 14:51:30,283 INFO L895 garLoopResultBuilder]: At program point L3865(line 3865) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,284 INFO L899 garLoopResultBuilder]: For program point L3403(lines 3403 3408) no Hoare annotation was computed. [2022-11-23 14:51:30,284 INFO L895 garLoopResultBuilder]: At program point L3271(lines 3236 3273) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,284 INFO L895 garLoopResultBuilder]: At program point L3998(line 3998) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,284 INFO L899 garLoopResultBuilder]: For program point L3998-1(line 3998) no Hoare annotation was computed. [2022-11-23 14:51:30,284 INFO L895 garLoopResultBuilder]: At program point L3866(line 3866) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-23 14:51:30,284 INFO L899 garLoopResultBuilder]: For program point L3866-1(line 3866) no Hoare annotation was computed. [2022-11-23 14:51:30,285 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-23 14:51:30,285 INFO L902 garLoopResultBuilder]: At program point ldv_memsetENTRY(lines 2805 2812) the Hoare annotation is: true [2022-11-23 14:51:30,285 INFO L899 garLoopResultBuilder]: For program point ldv_memsetEXIT(lines 2805 2812) no Hoare annotation was computed. [2022-11-23 14:51:30,285 INFO L902 garLoopResultBuilder]: At program point agp_aperture_validENTRY(lines 3282 3303) the Hoare annotation is: true [2022-11-23 14:51:30,285 INFO L899 garLoopResultBuilder]: For program point L3291(lines 3291 3300) no Hoare annotation was computed. [2022-11-23 14:51:30,285 INFO L899 garLoopResultBuilder]: For program point L3291-2(lines 3291 3300) no Hoare annotation was computed. [2022-11-23 14:51:30,285 INFO L899 garLoopResultBuilder]: For program point L3287(lines 3287 3290) no Hoare annotation was computed. [2022-11-23 14:51:30,286 INFO L902 garLoopResultBuilder]: At program point L4365(line 4365) the Hoare annotation is: true [2022-11-23 14:51:30,286 INFO L902 garLoopResultBuilder]: At program point L4365-1(line 4365) the Hoare annotation is: true [2022-11-23 14:51:30,286 INFO L899 garLoopResultBuilder]: For program point agp_aperture_validEXIT(lines 3282 3303) no Hoare annotation was computed. [2022-11-23 14:51:30,286 INFO L899 garLoopResultBuilder]: For program point L3294(lines 3294 3298) no Hoare annotation was computed. [2022-11-23 14:51:30,286 INFO L899 garLoopResultBuilder]: For program point agp_aperture_validFINAL(lines 3282 3303) no Hoare annotation was computed. [2022-11-23 14:51:30,289 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1] [2022-11-23 14:51:30,292 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-23 14:51:30,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:51:30 BoogieIcfgContainer [2022-11-23 14:51:30,313 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-23 14:51:30,314 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-23 14:51:30,314 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-23 14:51:30,314 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-23 14:51:30,315 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:51:24" (3/4) ... [2022-11-23 14:51:30,319 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-23 14:51:30,325 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_dword [2022-11-23 14:51:30,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd_nb_num [2022-11-23 14:51:30,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2022-11-23 14:51:30,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_generic_type_to_mask_type [2022-11-23 14:51:30,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_dword [2022-11-23 14:51:30,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-23 14:51:30,326 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unregister_driver [2022-11-23 14:51:30,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_amd64_resume [2022-11-23 14:51:30,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_shutdown_1 [2022-11-23 14:51:30,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd_8151_configure [2022-11-23 14:51:30,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-23 14:51:30,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2022-11-23 14:51:30,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nforce3_agp_init [2022-11-23 14:51:30,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd_nb_has_feature [2022-11-23 14:51:30,327 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2022-11-23 14:51:30,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure node_to_amd_nb [2022-11-23 14:51:30,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_resume_early_1 [2022-11-23 14:51:30,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_put_bridge [2022-11-23 14:51:30,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure global_cache_flush [2022-11-23 14:51:30,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd_flush_garts [2022-11-23 14:51:30,328 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd64_fetch_size [2022-11-23 14:51:30,329 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_generic_mask_memory [2022-11-23 14:51:30,329 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2022-11-23 14:51:30,329 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-23 14:51:30,330 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure virt_to_phys [2022-11-23 14:51:30,330 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_slot [2022-11-23 14:51:30,330 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-23 14:51:30,330 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_dev_put [2022-11-23 14:51:30,330 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_amd64_remove [2022-11-23 14:51:30,330 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure amd64_tlbflush [2022-11-23 14:51:30,331 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2022-11-23 14:51:30,331 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure agp_aperture_valid [2022-11-23 14:51:30,366 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 343 nodes and edges [2022-11-23 14:51:30,369 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 95 nodes and edges [2022-11-23 14:51:30,373 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2022-11-23 14:51:30,376 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-11-23 14:51:30,379 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-23 14:51:30,383 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-23 14:51:30,663 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/bin/utaipan-Q6hlc19bkW/witness.graphml [2022-11-23 14:51:30,663 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-23 14:51:30,664 INFO L158 Benchmark]: Toolchain (without parser) took 12190.45ms. Allocated memory was 186.6MB in the beginning and 364.9MB in the end (delta: 178.3MB). Free memory was 147.0MB in the beginning and 160.7MB in the end (delta: -13.7MB). Peak memory consumption was 163.1MB. Max. memory is 16.1GB. [2022-11-23 14:51:30,664 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 125.8MB. Free memory is still 94.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 14:51:30,664 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1602.31ms. Allocated memory is still 186.6MB. Free memory was 146.7MB in the beginning and 74.0MB in the end (delta: 72.7MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2022-11-23 14:51:30,665 INFO L158 Benchmark]: Boogie Procedure Inliner took 166.75ms. Allocated memory is still 186.6MB. Free memory was 74.0MB in the beginning and 62.2MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-23 14:51:30,665 INFO L158 Benchmark]: Boogie Preprocessor took 249.29ms. Allocated memory is still 186.6MB. Free memory was 62.2MB in the beginning and 141.7MB in the end (delta: -79.4MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2022-11-23 14:51:30,666 INFO L158 Benchmark]: RCFGBuilder took 4483.38ms. Allocated memory was 186.6MB in the beginning and 364.9MB in the end (delta: 178.3MB). Free memory was 140.8MB in the beginning and 154.7MB in the end (delta: -14.0MB). Peak memory consumption was 184.1MB. Max. memory is 16.1GB. [2022-11-23 14:51:30,666 INFO L158 Benchmark]: TraceAbstraction took 5332.68ms. Allocated memory is still 364.9MB. Free memory was 154.7MB in the beginning and 200.6MB in the end (delta: -45.8MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 14:51:30,666 INFO L158 Benchmark]: Witness Printer took 349.32ms. Allocated memory is still 364.9MB. Free memory was 200.6MB in the beginning and 160.7MB in the end (delta: 39.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-23 14:51:30,669 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 125.8MB. Free memory is still 94.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1602.31ms. Allocated memory is still 186.6MB. Free memory was 146.7MB in the beginning and 74.0MB in the end (delta: 72.7MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 166.75ms. Allocated memory is still 186.6MB. Free memory was 74.0MB in the beginning and 62.2MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 249.29ms. Allocated memory is still 186.6MB. Free memory was 62.2MB in the beginning and 141.7MB in the end (delta: -79.4MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. * RCFGBuilder took 4483.38ms. Allocated memory was 186.6MB in the beginning and 364.9MB in the end (delta: 178.3MB). Free memory was 140.8MB in the beginning and 154.7MB in the end (delta: -14.0MB). Peak memory consumption was 184.1MB. Max. memory is 16.1GB. * TraceAbstraction took 5332.68ms. Allocated memory is still 364.9MB. Free memory was 154.7MB in the beginning and 200.6MB in the end (delta: -45.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 349.32ms. Allocated memory is still 364.9MB. Free memory was 200.6MB in the beginning and 160.7MB in the end (delta: 39.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 4248]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 33 procedures, 455 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.2s, OverallIterations: 2, TraceHistogramMax: 13, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1186 SdHoareTripleChecker+Valid, 2.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1186 mSDsluCounter, 1783 SdHoareTripleChecker+Invalid, 2.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 549 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 249 IncrementalHoareTripleChecker+Invalid, 252 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 1234 mSDtfsCounter, 249 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=827occurred in iteration=1, InterpolantAutomatonStates: 6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 215 LocationsWithAnnotation, 796 PreInvPairs, 1021 NumberOfFragments, 527 HoareAnnotationTreeSize, 796 FomulaSimplifications, 784 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 215 FomulaSimplificationsInter, 1080 FormulaSimplificationTreeSizeReductionInter, 0.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 208 NumberOfCodeBlocks, 208 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 206 ConstructedInterpolants, 0 QuantifiedInterpolants, 302 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 488/488 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3323]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3476]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4153]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3604]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3060]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3370]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3304]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3901]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4090]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3657]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3616]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 2744]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3465]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3380]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3744]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && ldv_state_variable_0 == 1 - InvariantResult [Line: 4118]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3245]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && ldv_state_variable_0 == 1 - InvariantResult [Line: 3047]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4365]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3707]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3108]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3090]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4378]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4238]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4343]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4125]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 2895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4375]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3476]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3476]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4020]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 2984]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3123]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3862]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3760]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && ldv_state_variable_0 == 1 - InvariantResult [Line: 3245]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3627]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3699]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3380]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3831]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 2968]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3768]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && ldv_state_variable_0 == 1 - InvariantResult [Line: 3640]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3282]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4222]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && ldv_state_variable_0 == 1 - InvariantResult [Line: 3750]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && ldv_state_variable_0 == 1 - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4062]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4069]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 2829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4175]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4146]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3320]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4167]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3169]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3108]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4214]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && ldv_state_variable_0 == 1 - InvariantResult [Line: 4381]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3819]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && ldv_state_variable_0 == 1 - InvariantResult [Line: 3146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3060]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 RESULT: Ultimate proved your program to be correct! [2022-11-23 14:51:30,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26516ad1-e1ed-45a0-83a7-3f1c65914402/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