./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--net--ethernet--realtek--atp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--net--ethernet--realtek--atp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b3b6a673cc1a4f07ec2d0c5daaaebc016763ed9d .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:48:56,634 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:48:56,636 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:48:56,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:48:56,650 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:48:56,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:48:56,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:48:56,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:48:56,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:48:56,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:48:56,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:48:56,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:48:56,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:48:56,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:48:56,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:48:56,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:48:56,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:48:56,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:48:56,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:48:56,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:48:56,688 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:48:56,692 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:48:56,693 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:48:56,694 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:48:56,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:48:56,697 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:48:56,697 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:48:56,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:48:56,699 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:48:56,700 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:48:56,701 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:48:56,701 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:48:56,702 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:48:56,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:48:56,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:48:56,703 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:48:56,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:48:56,704 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:48:56,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:48:56,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:48:56,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:48:56,707 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-11-26 02:48:56,731 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:48:56,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:48:56,732 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:48:56,732 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-26 02:48:56,732 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-26 02:48:56,732 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-26 02:48:56,733 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-26 02:48:56,733 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-26 02:48:56,733 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-26 02:48:56,733 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-26 02:48:56,733 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-26 02:48:56,733 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-26 02:48:56,734 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-26 02:48:56,734 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-26 02:48:56,734 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-26 02:48:56,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:48:56,735 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:48:56,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:48:56,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:48:56,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:48:56,735 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:48:56,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:48:56,736 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:48:56,736 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:48:56,736 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:48:56,736 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 02:48:56,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 02:48:56,737 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:48:56,737 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:48:56,737 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:48:56,737 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-26 02:48:56,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:48:56,738 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:48:56,738 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:48:56,738 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-11-26 02:48:56,738 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan 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(__VERIFIER_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 -> b3b6a673cc1a4f07ec2d0c5daaaebc016763ed9d [2019-11-26 02:48:56,878 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:48:56,888 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:48:56,891 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:48:56,892 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:48:56,892 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:48:56,893 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--net--ethernet--realtek--atp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2019-11-26 02:48:56,953 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan/data/d7170576b/3221ea4de240424cac0a27f1d9a2c788/FLAGc72789184 [2019-11-26 02:48:57,609 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:48:57,609 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--net--ethernet--realtek--atp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2019-11-26 02:48:57,643 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan/data/d7170576b/3221ea4de240424cac0a27f1d9a2c788/FLAGc72789184 [2019-11-26 02:48:57,962 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan/data/d7170576b/3221ea4de240424cac0a27f1d9a2c788 [2019-11-26 02:48:57,965 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:48:57,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:48:57,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:48:57,967 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:48:57,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:48:57,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:48:57" (1/1) ... [2019-11-26 02:48:57,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d424119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:57, skipping insertion in model container [2019-11-26 02:48:57,974 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:48:57" (1/1) ... [2019-11-26 02:48:57,979 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:48:58,072 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:48:59,370 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-26 02:48:59,390 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:48:59,417 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:48:59,645 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-26 02:48:59,655 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:48:59,804 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:48:59,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:59 WrapperNode [2019-11-26 02:48:59,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:48:59,806 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:48:59,806 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:48:59,807 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:48:59,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:59" (1/1) ... [2019-11-26 02:48:59,879 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:59" (1/1) ... [2019-11-26 02:49:00,271 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:49:00,271 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:49:00,271 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:49:00,271 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:49:00,280 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:59" (1/1) ... [2019-11-26 02:49:00,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:59" (1/1) ... [2019-11-26 02:49:00,339 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:59" (1/1) ... [2019-11-26 02:49:00,352 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:59" (1/1) ... [2019-11-26 02:49:00,575 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:59" (1/1) ... [2019-11-26 02:49:00,605 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:59" (1/1) ... [2019-11-26 02:49:00,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:59" (1/1) ... [2019-11-26 02:49:00,682 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:49:00,683 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:49:00,684 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:49:00,684 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:49:00,685 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 02:49:00,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:49:00,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-26 02:49:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:49:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-26 02:49:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:49:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-26 02:49:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:49:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-26 02:49:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-26 02:49:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:49:00,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:49:18,444 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:49:18,444 INFO L284 CfgBuilder]: Removed 2628 assume(true) statements. [2019-11-26 02:49:18,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:49:18 BoogieIcfgContainer [2019-11-26 02:49:18,445 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:49:18,446 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-26 02:49:18,446 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-26 02:49:18,448 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-26 02:49:18,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 02:48:57" (1/3) ... [2019-11-26 02:49:18,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47baca9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 02:49:18, skipping insertion in model container [2019-11-26 02:49:18,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:48:59" (2/3) ... [2019-11-26 02:49:18,450 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47baca9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 02:49:18, skipping insertion in model container [2019-11-26 02:49:18,450 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:49:18" (3/3) ... [2019-11-26 02:49:18,451 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-32_7a-drivers--net--ethernet--realtek--atp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2019-11-26 02:49:18,457 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-26 02:49:18,463 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-11-26 02:49:18,478 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-11-26 02:49:18,508 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-26 02:49:18,508 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-26 02:49:18,508 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-26 02:49:18,509 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-26 02:49:18,509 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-26 02:49:18,509 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-26 02:49:18,509 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-26 02:49:18,509 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-26 02:49:18,533 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states. [2019-11-26 02:49:18,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-26 02:49:18,541 INFO L402 BasicCegarLoop]: Found error trace [2019-11-26 02:49:18,541 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-26 02:49:18,542 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-26 02:49:18,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:49:18,548 INFO L82 PathProgramCache]: Analyzing trace with hash 858421900, now seen corresponding path program 1 times [2019-11-26 02:49:18,557 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-26 02:49:18,557 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [404414824] [2019-11-26 02:49:18,558 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-26 02:49:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:49:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-26 02:49:18,955 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [404414824] [2019-11-26 02:49:18,956 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-26 02:49:18,956 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-26 02:49:18,957 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347267617] [2019-11-26 02:49:18,959 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-26 02:49:18,959 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-26 02:49:18,970 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-26 02:49:18,970 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-26 02:49:18,972 INFO L87 Difference]: Start difference. First operand 172 states. Second operand 3 states. [2019-11-26 02:49:19,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-26 02:49:19,015 INFO L93 Difference]: Finished difference Result 180 states and 292 transitions. [2019-11-26 02:49:19,015 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-26 02:49:19,017 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2019-11-26 02:49:19,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-26 02:49:19,028 INFO L225 Difference]: With dead ends: 180 [2019-11-26 02:49:19,029 INFO L226 Difference]: Without dead ends: 168 [2019-11-26 02:49:19,031 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-26 02:49:19,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states. [2019-11-26 02:49:19,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 168. [2019-11-26 02:49:19,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168 states. [2019-11-26 02:49:19,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 276 transitions. [2019-11-26 02:49:19,081 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 276 transitions. Word has length 7 [2019-11-26 02:49:19,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-26 02:49:19,082 INFO L462 AbstractCegarLoop]: Abstraction has 168 states and 276 transitions. [2019-11-26 02:49:19,082 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-26 02:49:19,082 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2019-11-26 02:49:19,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-26 02:49:19,083 INFO L402 BasicCegarLoop]: Found error trace [2019-11-26 02:49:19,083 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-11-26 02:49:19,083 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-26 02:49:19,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:49:19,084 INFO L82 PathProgramCache]: Analyzing trace with hash 841277060, now seen corresponding path program 1 times [2019-11-26 02:49:19,084 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-26 02:49:19,085 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281920720] [2019-11-26 02:49:19,085 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-26 02:49:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:49:19,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-26 02:49:19,175 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281920720] [2019-11-26 02:49:19,176 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-26 02:49:19,176 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-26 02:49:19,176 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [814614593] [2019-11-26 02:49:19,177 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-26 02:49:19,178 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-26 02:49:19,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-26 02:49:19,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-26 02:49:19,178 INFO L87 Difference]: Start difference. First operand 168 states and 276 transitions. Second operand 3 states. [2019-11-26 02:49:19,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-26 02:49:19,198 INFO L93 Difference]: Finished difference Result 168 states and 276 transitions. [2019-11-26 02:49:19,199 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-26 02:49:19,199 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 8 [2019-11-26 02:49:19,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-26 02:49:19,201 INFO L225 Difference]: With dead ends: 168 [2019-11-26 02:49:19,202 INFO L226 Difference]: Without dead ends: 166 [2019-11-26 02:49:19,202 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-26 02:49:19,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2019-11-26 02:49:19,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 166. [2019-11-26 02:49:19,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166 states. [2019-11-26 02:49:19,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 274 transitions. [2019-11-26 02:49:19,221 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 274 transitions. Word has length 8 [2019-11-26 02:49:19,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-26 02:49:19,221 INFO L462 AbstractCegarLoop]: Abstraction has 166 states and 274 transitions. [2019-11-26 02:49:19,221 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-26 02:49:19,222 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 274 transitions. [2019-11-26 02:49:19,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-26 02:49:19,222 INFO L402 BasicCegarLoop]: Found error trace [2019-11-26 02:49:19,223 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-26 02:49:19,223 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-26 02:49:19,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:49:19,223 INFO L82 PathProgramCache]: Analyzing trace with hash 309787030, now seen corresponding path program 1 times [2019-11-26 02:49:19,224 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-26 02:49:19,224 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635668240] [2019-11-26 02:49:19,224 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-26 02:49:19,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:49:19,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-26 02:49:19,504 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635668240] [2019-11-26 02:49:19,505 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-26 02:49:19,505 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-26 02:49:19,505 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2144592022] [2019-11-26 02:49:19,505 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-26 02:49:19,505 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-26 02:49:19,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-26 02:49:19,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-26 02:49:19,506 INFO L87 Difference]: Start difference. First operand 166 states and 274 transitions. Second operand 3 states. [2019-11-26 02:49:19,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-26 02:49:19,528 INFO L93 Difference]: Finished difference Result 166 states and 274 transitions. [2019-11-26 02:49:19,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-26 02:49:19,528 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-11-26 02:49:19,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-26 02:49:19,529 INFO L225 Difference]: With dead ends: 166 [2019-11-26 02:49:19,529 INFO L226 Difference]: Without dead ends: 0 [2019-11-26 02:49:19,531 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-26 02:49:19,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-26 02:49:19,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-26 02:49:19,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-26 02:49:19,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-26 02:49:19,532 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 9 [2019-11-26 02:49:19,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-26 02:49:19,533 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-26 02:49:19,533 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-26 02:49:19,533 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-26 02:49:19,533 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-26 02:49:19,537 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-26 02:49:20,603 INFO L444 ceAbstractionStarter]: For program point L4992-1(lines 4992 5018) no Hoare annotation was computed. [2019-11-26 02:49:20,603 INFO L444 ceAbstractionStarter]: For program point L4992-3(lines 4992 5018) no Hoare annotation was computed. [2019-11-26 02:49:20,603 INFO L444 ceAbstractionStarter]: For program point L5787(line 5787) no Hoare annotation was computed. [2019-11-26 02:49:20,604 INFO L440 ceAbstractionStarter]: At program point L5788(lines 5788 5798) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,604 INFO L440 ceAbstractionStarter]: At program point L4998(lines 4992 5017) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,604 INFO L440 ceAbstractionStarter]: At program point L4998-1(lines 4992 5017) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,604 INFO L440 ceAbstractionStarter]: At program point L6325-1(lines 5805 5808) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,604 INFO L440 ceAbstractionStarter]: At program point L6325(lines 5792 5795) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,604 INFO L440 ceAbstractionStarter]: At program point L5269-1(lines 5269 5318) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,604 INFO L444 ceAbstractionStarter]: For program point L5800(line 5800) no Hoare annotation was computed. [2019-11-26 02:49:20,605 INFO L440 ceAbstractionStarter]: At program point L5801(lines 5801 5811) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,605 INFO L440 ceAbstractionStarter]: At program point L5538-1(lines 5538 5551) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,605 INFO L440 ceAbstractionStarter]: At program point L5011(lines 4992 5017) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,605 INFO L440 ceAbstractionStarter]: At program point L5011-1(lines 4992 5017) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,605 INFO L444 ceAbstractionStarter]: For program point L5276(lines 5276 5279) no Hoare annotation was computed. [2019-11-26 02:49:20,605 INFO L440 ceAbstractionStarter]: At program point L5277(line 5277) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,605 INFO L440 ceAbstractionStarter]: At program point L5544(lines 5538 5550) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,606 INFO L444 ceAbstractionStarter]: For program point L5283(lines 5283 5286) no Hoare annotation was computed. [2019-11-26 02:49:20,606 INFO L440 ceAbstractionStarter]: At program point L5284(lines 5269 5287) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,606 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5918) no Hoare annotation was computed. [2019-11-26 02:49:20,606 INFO L440 ceAbstractionStarter]: At program point L5813(line 5813) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,606 INFO L440 ceAbstractionStarter]: At program point L5024-1(lines 4982 5107) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,607 INFO L440 ceAbstractionStarter]: At program point L5024(lines 4982 5107) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,607 INFO L440 ceAbstractionStarter]: At program point L5817(line 5817) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,607 INFO L440 ceAbstractionStarter]: At program point L5821(line 5821) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,607 INFO L440 ceAbstractionStarter]: At program point L5032-2(lines 4982 5107) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,607 INFO L444 ceAbstractionStarter]: For program point L5032(lines 5032 5047) no Hoare annotation was computed. [2019-11-26 02:49:20,607 INFO L440 ceAbstractionStarter]: At program point L5032-5(lines 4982 5107) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,608 INFO L444 ceAbstractionStarter]: For program point L5032-3(lines 5032 5047) no Hoare annotation was computed. [2019-11-26 02:49:20,608 INFO L440 ceAbstractionStarter]: At program point L5825(line 5825) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,608 INFO L440 ceAbstractionStarter]: At program point L5831(line 5831) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,608 INFO L440 ceAbstractionStarter]: At program point L5303(lines 5303 5304) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,608 INFO L440 ceAbstractionStarter]: At program point L5040-1(lines 5032 5046) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,608 INFO L440 ceAbstractionStarter]: At program point L5040(lines 5032 5046) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,609 INFO L440 ceAbstractionStarter]: At program point L5305(lines 5305 5308) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,609 INFO L440 ceAbstractionStarter]: At program point L5838(lines 5773 5851) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,609 INFO L440 ceAbstractionStarter]: At program point L5841(lines 5841 5844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,609 INFO L440 ceAbstractionStarter]: At program point L5578(lines 5578 5618) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,609 INFO L440 ceAbstractionStarter]: At program point L5578-1(lines 5578 5618) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,609 INFO L440 ceAbstractionStarter]: At program point L5314(lines 5314 5317) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,610 INFO L440 ceAbstractionStarter]: At program point L5845(lines 1 6374) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,610 INFO L440 ceAbstractionStarter]: At program point L5055(lines 5055 5059) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,610 INFO L440 ceAbstractionStarter]: At program point L5055-1(lines 5055 5059) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,610 INFO L440 ceAbstractionStarter]: At program point L5061(lines 5061 5064) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,610 INFO L440 ceAbstractionStarter]: At program point L5061-1(lines 5061 5064) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,611 INFO L440 ceAbstractionStarter]: At program point L5591(lines 5591 5599) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,611 INFO L440 ceAbstractionStarter]: At program point L5591-1(lines 5591 5599) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,611 INFO L440 ceAbstractionStarter]: At program point L5596-1(lines 5596 5599) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,611 INFO L440 ceAbstractionStarter]: At program point L5596-2(lines 5596 5599) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,611 INFO L440 ceAbstractionStarter]: At program point L5596(lines 5596 5599) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,611 INFO L440 ceAbstractionStarter]: At program point L5596-3(lines 5596 5599) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,612 INFO L440 ceAbstractionStarter]: At program point L5604-1(lines 5604 5609) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,612 INFO L440 ceAbstractionStarter]: At program point L5604(lines 5604 5609) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,612 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-26 02:49:20,612 INFO L440 ceAbstractionStarter]: At program point L5619(lines 5567 5623) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,612 INFO L440 ceAbstractionStarter]: At program point L5619-1(lines 5567 5623) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,613 INFO L440 ceAbstractionStarter]: At program point L5622(lines 5558 5624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,613 INFO L440 ceAbstractionStarter]: At program point L5622-1(lines 5558 5624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,613 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 5918) no Hoare annotation was computed. [2019-11-26 02:49:20,613 INFO L440 ceAbstractionStarter]: At program point L5632-1(lines 5632 5677) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,613 INFO L440 ceAbstractionStarter]: At program point L5632-2(lines 5632 5677) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,614 INFO L440 ceAbstractionStarter]: At program point L5632(lines 5632 5677) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,614 INFO L440 ceAbstractionStarter]: At program point L5632-3(lines 5632 5677) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,614 INFO L440 ceAbstractionStarter]: At program point L5106(lines 4967 5108) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,614 INFO L440 ceAbstractionStarter]: At program point L5106-1(lines 4967 5108) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,614 INFO L444 ceAbstractionStarter]: For program point L5635(lines 5635 5655) no Hoare annotation was computed. [2019-11-26 02:49:20,614 INFO L444 ceAbstractionStarter]: For program point L5635-3(lines 5635 5655) no Hoare annotation was computed. [2019-11-26 02:49:20,615 INFO L447 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-11-26 02:49:20,615 INFO L444 ceAbstractionStarter]: For program point L5635-9(lines 5635 5655) no Hoare annotation was computed. [2019-11-26 02:49:20,615 INFO L444 ceAbstractionStarter]: For program point L5635-6(lines 5635 5655) no Hoare annotation was computed. [2019-11-26 02:49:20,615 INFO L444 ceAbstractionStarter]: For program point L5641-2(lines 5641 5644) no Hoare annotation was computed. [2019-11-26 02:49:20,615 INFO L444 ceAbstractionStarter]: For program point L5641-3(lines 5641 5644) no Hoare annotation was computed. [2019-11-26 02:49:20,615 INFO L444 ceAbstractionStarter]: For program point L5641(lines 5641 5644) no Hoare annotation was computed. [2019-11-26 02:49:20,616 INFO L444 ceAbstractionStarter]: For program point L5641-1(lines 5641 5644) no Hoare annotation was computed. [2019-11-26 02:49:20,616 INFO L440 ceAbstractionStarter]: At program point L5642(lines 5635 5645) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,616 INFO L440 ceAbstractionStarter]: At program point L5642-3(lines 5635 5645) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,616 INFO L440 ceAbstractionStarter]: At program point L5642-1(lines 5635 5645) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,616 INFO L440 ceAbstractionStarter]: At program point L5642-2(lines 5635 5645) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,617 INFO L444 ceAbstractionStarter]: For program point L5915(lines 6265 6268) no Hoare annotation was computed. [2019-11-26 02:49:20,617 INFO L444 ceAbstractionStarter]: For program point L5915-1(lines 6269 6272) no Hoare annotation was computed. [2019-11-26 02:49:20,617 INFO L440 ceAbstractionStarter]: At program point L5915-2(lines 6258 6275) the Hoare annotation is: (= ~ldv_mutex_cred_guard_mutex~0 1) [2019-11-26 02:49:20,617 INFO L444 ceAbstractionStarter]: For program point L5651(lines 5651 5654) no Hoare annotation was computed. [2019-11-26 02:49:20,617 INFO L444 ceAbstractionStarter]: For program point L5651-1(lines 5651 5654) no Hoare annotation was computed. [2019-11-26 02:49:20,617 INFO L444 ceAbstractionStarter]: For program point L5651-2(lines 5651 5654) no Hoare annotation was computed. [2019-11-26 02:49:20,617 INFO L444 ceAbstractionStarter]: For program point L5651-3(lines 5651 5654) no Hoare annotation was computed. [2019-11-26 02:49:20,618 INFO L440 ceAbstractionStarter]: At program point L5652-1(lines 5645 5655) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,618 INFO L440 ceAbstractionStarter]: At program point L4595-1(lines 4992 5018) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,618 INFO L440 ceAbstractionStarter]: At program point L5652-2(lines 5645 5655) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,618 INFO L440 ceAbstractionStarter]: At program point L5652(lines 5645 5655) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,618 INFO L440 ceAbstractionStarter]: At program point L5652-3(lines 5645 5655) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,619 INFO L444 ceAbstractionStarter]: For program point L5918(line 5918) no Hoare annotation was computed. [2019-11-26 02:49:20,619 INFO L444 ceAbstractionStarter]: For program point L5918-1(line 5918) no Hoare annotation was computed. [2019-11-26 02:49:20,619 INFO L444 ceAbstractionStarter]: For program point L5918-2(line 5918) no Hoare annotation was computed. [2019-11-26 02:49:20,619 INFO L440 ceAbstractionStarter]: At program point L4595-133(lines 4992 5018) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,619 INFO L440 ceAbstractionStarter]: At program point L5657-2(lines 5632 5677) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,619 INFO L444 ceAbstractionStarter]: For program point L5657-3(lines 5657 5677) no Hoare annotation was computed. [2019-11-26 02:49:20,620 INFO L444 ceAbstractionStarter]: For program point L5657(lines 5657 5677) no Hoare annotation was computed. [2019-11-26 02:49:20,620 INFO L444 ceAbstractionStarter]: For program point L5657-6(lines 5657 5677) no Hoare annotation was computed. [2019-11-26 02:49:20,620 INFO L440 ceAbstractionStarter]: At program point L5657-5(lines 5632 5677) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,620 INFO L440 ceAbstractionStarter]: At program point L5657-11(lines 5632 5677) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,620 INFO L440 ceAbstractionStarter]: At program point L5657-8(lines 5632 5677) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,621 INFO L444 ceAbstractionStarter]: For program point L5657-9(lines 5657 5677) no Hoare annotation was computed. [2019-11-26 02:49:20,621 INFO L440 ceAbstractionStarter]: At program point L5133(lines 5117 5140) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,621 INFO L440 ceAbstractionStarter]: At program point L5133-1(lines 5117 5140) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,621 INFO L444 ceAbstractionStarter]: For program point L5663(lines 5663 5666) no Hoare annotation was computed. [2019-11-26 02:49:20,621 INFO L444 ceAbstractionStarter]: For program point L5663-1(lines 5663 5666) no Hoare annotation was computed. [2019-11-26 02:49:20,621 INFO L444 ceAbstractionStarter]: For program point L5663-2(lines 5663 5666) no Hoare annotation was computed. [2019-11-26 02:49:20,622 INFO L444 ceAbstractionStarter]: For program point L5663-3(lines 5663 5666) no Hoare annotation was computed. [2019-11-26 02:49:20,622 INFO L440 ceAbstractionStarter]: At program point L4595-348(lines 5269 5318) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,622 INFO L440 ceAbstractionStarter]: At program point L4595-367(lines 5287 5318) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,622 INFO L440 ceAbstractionStarter]: At program point L5664-1(lines 5657 5667) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,622 INFO L440 ceAbstractionStarter]: At program point L5664-2(lines 5657 5667) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,623 INFO L440 ceAbstractionStarter]: At program point L5664(lines 5657 5667) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,623 INFO L440 ceAbstractionStarter]: At program point L5664-3(lines 5657 5667) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,623 INFO L444 ceAbstractionStarter]: For program point L5673-2(lines 5673 5676) no Hoare annotation was computed. [2019-11-26 02:49:20,623 INFO L444 ceAbstractionStarter]: For program point L5673-3(lines 5673 5676) no Hoare annotation was computed. [2019-11-26 02:49:20,623 INFO L444 ceAbstractionStarter]: For program point L5673(lines 5673 5676) no Hoare annotation was computed. [2019-11-26 02:49:20,623 INFO L444 ceAbstractionStarter]: For program point L5673-1(lines 5673 5676) no Hoare annotation was computed. [2019-11-26 02:49:20,624 INFO L440 ceAbstractionStarter]: At program point L5674(lines 5667 5677) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,624 INFO L440 ceAbstractionStarter]: At program point L5674-3(lines 5667 5677) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,624 INFO L440 ceAbstractionStarter]: At program point L5674-1(lines 5667 5677) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,624 INFO L440 ceAbstractionStarter]: At program point L5674-2(lines 5667 5677) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,624 INFO L440 ceAbstractionStarter]: At program point L5410-2(lines 5391 5521) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,625 INFO L440 ceAbstractionStarter]: At program point L4595-729(lines 5451 5476) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,625 INFO L440 ceAbstractionStarter]: At program point L5420-2(lines 5414 5443) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,625 INFO L440 ceAbstractionStarter]: At program point L5162(lines 5148 5170) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,625 INFO L440 ceAbstractionStarter]: At program point L5162-3(lines 5148 5170) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,625 INFO L440 ceAbstractionStarter]: At program point L5162-1(lines 5148 5170) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,626 INFO L440 ceAbstractionStarter]: At program point L5162-2(lines 5148 5170) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,626 INFO L440 ceAbstractionStarter]: At program point L5164-1(lines 5164 5167) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,626 INFO L440 ceAbstractionStarter]: At program point L5164-2(lines 5164 5167) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,626 INFO L440 ceAbstractionStarter]: At program point L5164(lines 5164 5167) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,626 INFO L440 ceAbstractionStarter]: At program point L5164-3(lines 5164 5167) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,626 INFO L440 ceAbstractionStarter]: At program point L5431(lines 5431 5436) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,627 INFO L444 ceAbstractionStarter]: For program point L5431-1(lines 5424 5436) no Hoare annotation was computed. [2019-11-26 02:49:20,627 INFO L444 ceAbstractionStarter]: For program point L5438(lines 5438 5441) no Hoare annotation was computed. [2019-11-26 02:49:20,627 INFO L440 ceAbstractionStarter]: At program point L5439(lines 5414 5443) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,627 INFO L440 ceAbstractionStarter]: At program point L5444-1(lines 5391 5521) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,627 INFO L440 ceAbstractionStarter]: At program point L5444(lines 5444 5493) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,627 INFO L440 ceAbstractionStarter]: At program point L5183(lines 5183 5186) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,628 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 5918) no Hoare annotation was computed. [2019-11-26 02:49:20,628 INFO L440 ceAbstractionStarter]: At program point L5454(lines 5454 5459) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,628 INFO L440 ceAbstractionStarter]: At program point L4929(lines 4929 4936) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,628 INFO L440 ceAbstractionStarter]: At program point L5194(lines 5172 5196) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,628 INFO L444 ceAbstractionStarter]: For program point L4933(lines 4933 4936) no Hoare annotation was computed. [2019-11-26 02:49:20,629 INFO L440 ceAbstractionStarter]: At program point L4943(lines 4943 4946) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,629 INFO L440 ceAbstractionStarter]: At program point L4683-5(lines 5451 5476) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,629 INFO L444 ceAbstractionStarter]: For program point L4948(lines 4948 4951) no Hoare annotation was computed. [2019-11-26 02:49:20,629 INFO L440 ceAbstractionStarter]: At program point L5213-2(lines 5204 5244) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,629 INFO L440 ceAbstractionStarter]: At program point L5213-3(lines 5204 5244) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,629 INFO L440 ceAbstractionStarter]: At program point L5213(lines 5204 5244) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,630 INFO L440 ceAbstractionStarter]: At program point L5213-1(lines 5204 5244) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,630 INFO L440 ceAbstractionStarter]: At program point L5213-4(lines 5204 5244) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,630 INFO L440 ceAbstractionStarter]: At program point L5213-5(lines 5204 5244) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,630 INFO L440 ceAbstractionStarter]: At program point L5479-2(lines 5479 5493) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,630 INFO L440 ceAbstractionStarter]: At program point L4952(lines 4923 4960) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,631 INFO L440 ceAbstractionStarter]: At program point L5746(lines 5737 5752) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,631 INFO L440 ceAbstractionStarter]: At program point L4954(lines 4923 4960) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,631 INFO L440 ceAbstractionStarter]: At program point L4955(lines 4955 4958) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,631 INFO L440 ceAbstractionStarter]: At program point L5751(lines 6261 6264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,631 INFO L440 ceAbstractionStarter]: At program point L4959(lines 4914 4961) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,631 INFO L440 ceAbstractionStarter]: At program point L5224-1(lines 5204 5244) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,632 INFO L440 ceAbstractionStarter]: At program point L5224-2(lines 5204 5244) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,632 INFO L440 ceAbstractionStarter]: At program point L5224(lines 5204 5244) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,632 INFO L440 ceAbstractionStarter]: At program point L5224-5(lines 5204 5244) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,632 INFO L440 ceAbstractionStarter]: At program point L5224-3(lines 5204 5244) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,632 INFO L440 ceAbstractionStarter]: At program point L5224-4(lines 5204 5244) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,632 INFO L440 ceAbstractionStarter]: At program point L6286-1(lines 5538 5551) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,633 INFO L440 ceAbstractionStarter]: At program point L5496(lines 5496 5499) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,633 INFO L440 ceAbstractionStarter]: At program point L5500(lines 5391 5521) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,633 INFO L440 ceAbstractionStarter]: At program point L5506(lines 5391 5521) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex~0) (= ~ldv_mutex_cred_guard_mutex~0 1)) [2019-11-26 02:49:20,633 INFO L444 ceAbstractionStarter]: For program point L5779(lines 5779 5782) no Hoare annotation was computed. [2019-11-26 02:49:20,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 02:49:20 BoogieIcfgContainer [2019-11-26 02:49:20,690 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-26 02:49:20,690 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-26 02:49:20,690 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-26 02:49:20,691 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-26 02:49:20,691 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:49:18" (3/4) ... [2019-11-26 02:49:20,694 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-26 02:49:20,792 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2178 nodes and edges [2019-11-26 02:49:20,805 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1311 nodes and edges [2019-11-26 02:49:20,825 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 239 nodes and edges [2019-11-26 02:49:20,828 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2019-11-26 02:49:20,831 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-11-26 02:49:20,834 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-26 02:49:21,281 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_bb7b086b-559c-4d5e-9bd8-9e876e6eec1a/bin/utaipan/witness.graphml [2019-11-26 02:49:21,281 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-26 02:49:21,283 INFO L168 Benchmark]: Toolchain (without parser) took 23316.48 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 670.6 MB). Free memory was 934.0 MB in the beginning and 1.2 GB in the end (delta: -303.7 MB). Peak memory consumption was 366.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:21,284 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:49:21,284 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1838.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.0 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -127.9 MB). Peak memory consumption was 71.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:21,285 INFO L168 Benchmark]: Boogie Procedure Inliner took 464.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 927.6 MB in the end (delta: 134.2 MB). Peak memory consumption was 134.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:21,285 INFO L168 Benchmark]: Boogie Preprocessor took 411.54 ms. Allocated memory is still 1.2 GB. Free memory was 927.6 MB in the beginning and 1.1 GB in the end (delta: -188.3 MB). Peak memory consumption was 52.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:21,286 INFO L168 Benchmark]: RCFGBuilder took 17762.17 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 477.1 MB). Free memory was 1.1 GB in the beginning and 932.1 MB in the end (delta: 183.8 MB). Peak memory consumption was 660.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:21,286 INFO L168 Benchmark]: TraceAbstraction took 2243.50 ms. Allocated memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 9.4 MB). Free memory was 932.1 MB in the beginning and 1.4 GB in the end (delta: -463.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:49:21,287 INFO L168 Benchmark]: Witness Printer took 591.00 ms. Allocated memory is still 1.7 GB. Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 158.2 MB). Peak memory consumption was 158.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:21,289 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1838.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.0 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -127.9 MB). Peak memory consumption was 71.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 464.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 927.6 MB in the end (delta: 134.2 MB). Peak memory consumption was 134.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 411.54 ms. Allocated memory is still 1.2 GB. Free memory was 927.6 MB in the beginning and 1.1 GB in the end (delta: -188.3 MB). Peak memory consumption was 52.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 17762.17 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 477.1 MB). Free memory was 1.1 GB in the beginning and 932.1 MB in the end (delta: 183.8 MB). Peak memory consumption was 660.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2243.50 ms. Allocated memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 9.4 MB). Free memory was 932.1 MB in the beginning and 1.4 GB in the end (delta: -463.7 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 591.00 ms. Allocated memory is still 1.7 GB. Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 158.2 MB). Peak memory consumption was 158.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5918]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5918]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5918]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 5496]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5061]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5287]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5269]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5657]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5635]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5657]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5538]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4929]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5061]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5303]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5314]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4914]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5737]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5055]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5801]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5578]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5479]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5269]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5454]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5055]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5578]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5558]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5391]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5558]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5831]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5667]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5148]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5645]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5567]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5148]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5667]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5567]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5645]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5667]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5148]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5645]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5451]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5645]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 6261]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5391]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5817]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5305]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5148]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5667]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5269]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5591]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4982]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4982]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4982]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5591]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5825]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5277]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5538]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5164]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4982]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4955]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5391]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5431]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4923]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5596]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5164]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5414]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5164]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5164]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4967]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5032]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5596]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5032]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5596]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5841]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4967]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5596]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5604]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5773]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 6258]: Loop Invariant Derived loop invariant: ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5604]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5172]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5414]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5183]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5538]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5805]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5451]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5204]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5117]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5391]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5792]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5444]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5813]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5117]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5635]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5657]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5635]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5657]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5635]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4923]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4943]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - InvariantResult [Line: 5788]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex) && ldv_mutex_cred_guard_mutex == 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 172 locations, 3 error locations. Result: SAFE, OverallTime: 2.1s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.0s, HoareTripleCheckerStatistics: 822 SDtfs, 806 SDslu, 0 SDs, 0 SdLazy, 2 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=172occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 126 LocationsWithAnnotation, 126 PreInvPairs, 127 NumberOfFragments, 1244 HoareAnnotationTreeSize, 126 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 126 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 24 NumberOfCodeBlocks, 24 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 21 ConstructedInterpolants, 0 QuantifiedInterpolants, 405 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...