./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i -s /tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/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 32bit --witnessprinter.graph.data.programhash 64bdc1ff4929464f951aae49e318b99cbcc38321 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 11:26:43,085 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 11:26:43,087 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 11:26:43,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 11:26:43,099 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 11:26:43,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 11:26:43,101 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 11:26:43,103 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 11:26:43,104 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 11:26:43,105 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 11:26:43,106 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 11:26:43,107 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 11:26:43,107 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 11:26:43,108 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 11:26:43,109 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 11:26:43,110 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 11:26:43,111 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 11:26:43,112 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 11:26:43,113 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 11:26:43,115 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 11:26:43,116 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 11:26:43,117 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 11:26:43,118 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 11:26:43,119 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 11:26:43,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 11:26:43,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 11:26:43,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 11:26:43,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 11:26:43,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 11:26:43,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 11:26:43,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 11:26:43,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 11:26:43,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 11:26:43,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 11:26:43,126 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 11:26:43,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 11:26:43,127 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 11:26:43,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 11:26:43,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 11:26:43,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 11:26:43,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 11:26:43,129 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2019-10-22 11:26:43,140 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 11:26:43,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 11:26:43,141 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 11:26:43,142 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-22 11:26:43,142 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-22 11:26:43,142 INFO L138 SettingsManager]: * Explicit value domain=true [2019-10-22 11:26:43,142 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-10-22 11:26:43,142 INFO L138 SettingsManager]: * Octagon Domain=false [2019-10-22 11:26:43,142 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-10-22 11:26:43,143 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-10-22 11:26:43,143 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-10-22 11:26:43,143 INFO L138 SettingsManager]: * Interval Domain=false [2019-10-22 11:26:43,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 11:26:43,144 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 11:26:43,144 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 11:26:43,144 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 11:26:43,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 11:26:43,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 11:26:43,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 11:26:43,145 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 11:26:43,145 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 11:26:43,145 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 11:26:43,145 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 11:26:43,146 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 11:26:43,146 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 11:26:43,146 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 11:26:43,146 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 11:26:43,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:26:43,147 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 11:26:43,147 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 11:26:43,147 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 11:26:43,147 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-22 11:26:43,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 11:26:43,147 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 11:26:43,148 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 11:26:43,148 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/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64bdc1ff4929464f951aae49e318b99cbcc38321 [2019-10-22 11:26:43,173 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 11:26:43,186 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 11:26:43,190 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 11:26:43,192 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 11:26:43,192 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 11:26:43,193 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/bin/utaipan/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i [2019-10-22 11:26:43,257 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/bin/utaipan/data/cbbae0a21/59ede75c56f64348975dfd1ff7de62bc/FLAGe22cfca5d [2019-10-22 11:26:43,856 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 11:26:43,857 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i [2019-10-22 11:26:43,882 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/bin/utaipan/data/cbbae0a21/59ede75c56f64348975dfd1ff7de62bc/FLAGe22cfca5d [2019-10-22 11:26:44,218 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/bin/utaipan/data/cbbae0a21/59ede75c56f64348975dfd1ff7de62bc [2019-10-22 11:26:44,221 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 11:26:44,223 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 11:26:44,224 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 11:26:44,224 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 11:26:44,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 11:26:44,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:26:44" (1/1) ... [2019-10-22 11:26:44,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50e40a62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:44, skipping insertion in model container [2019-10-22 11:26:44,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:26:44" (1/1) ... [2019-10-22 11:26:44,237 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 11:26:44,336 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 11:26:45,607 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:26:45,670 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 11:26:45,869 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:26:46,314 INFO L192 MainTranslator]: Completed translation [2019-10-22 11:26:46,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:46 WrapperNode [2019-10-22 11:26:46,315 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 11:26:46,316 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 11:26:46,316 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 11:26:46,316 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 11:26:46,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:46" (1/1) ... [2019-10-22 11:26:46,416 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:46" (1/1) ... [2019-10-22 11:26:46,593 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 11:26:46,594 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 11:26:46,594 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 11:26:46,595 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 11:26:46,604 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:46" (1/1) ... [2019-10-22 11:26:46,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:46" (1/1) ... [2019-10-22 11:26:46,631 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:46" (1/1) ... [2019-10-22 11:26:46,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:46" (1/1) ... [2019-10-22 11:26:46,710 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:46" (1/1) ... [2019-10-22 11:26:46,733 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:46" (1/1) ... [2019-10-22 11:26:46,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:46" (1/1) ... [2019-10-22 11:26:46,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 11:26:46,779 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 11:26:46,780 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 11:26:46,780 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 11:26:46,781 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/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 [2019-10-22 11:26:46,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 11:26:46,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-22 11:26:46,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-22 11:26:46,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 11:26:46,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 11:26:46,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 11:26:46,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 11:26:46,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 11:26:46,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-22 11:26:46,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 11:26:46,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 11:26:52,979 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 11:26:52,979 INFO L284 CfgBuilder]: Removed 485 assume(true) statements. [2019-10-22 11:26:52,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:26:52 BoogieIcfgContainer [2019-10-22 11:26:52,982 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 11:26:52,983 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 11:26:52,983 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 11:26:52,986 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 11:26:52,986 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 11:26:44" (1/3) ... [2019-10-22 11:26:52,987 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55d9bb9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:26:52, skipping insertion in model container [2019-10-22 11:26:52,987 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:46" (2/3) ... [2019-10-22 11:26:52,988 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55d9bb9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:26:52, skipping insertion in model container [2019-10-22 11:26:52,988 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:26:52" (3/3) ... [2019-10-22 11:26:52,989 INFO L109 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_outw_p.i [2019-10-22 11:26:53,005 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 11:26:53,013 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2019-10-22 11:26:53,027 INFO L249 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2019-10-22 11:26:53,056 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 11:26:53,057 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 11:26:53,057 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 11:26:53,057 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 11:26:53,057 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 11:26:53,057 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 11:26:53,057 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 11:26:53,057 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 11:26:53,083 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states. [2019-10-22 11:26:53,094 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 11:26:53,106 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 337 states. [2019-10-22 11:26:53,284 INFO L446 ceAbstractionStarter]: At program point L3933-1(lines 1 4528) the Hoare annotation is: true [2019-10-22 11:26:53,284 INFO L446 ceAbstractionStarter]: At program point L3933(lines 1 4528) the Hoare annotation is: true [2019-10-22 11:26:53,284 INFO L443 ceAbstractionStarter]: For program point L1621(lines 1621 1655) no Hoare annotation was computed. [2019-10-22 11:26:53,284 INFO L443 ceAbstractionStarter]: For program point L1621-2(lines 1621 1655) no Hoare annotation was computed. [2019-10-22 11:26:53,284 INFO L443 ceAbstractionStarter]: For program point L1555(lines 1555 1581) no Hoare annotation was computed. [2019-10-22 11:26:53,284 INFO L443 ceAbstractionStarter]: For program point L1621-3(lines 1621 1655) no Hoare annotation was computed. [2019-10-22 11:26:53,285 INFO L443 ceAbstractionStarter]: For program point L1555-1(lines 1555 1581) no Hoare annotation was computed. [2019-10-22 11:26:53,285 INFO L443 ceAbstractionStarter]: For program point L4528-1(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,285 INFO L443 ceAbstractionStarter]: For program point L1621-5(lines 1621 1655) no Hoare annotation was computed. [2019-10-22 11:26:53,285 INFO L443 ceAbstractionStarter]: For program point L4528-2(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,285 INFO L443 ceAbstractionStarter]: For program point L4528(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,285 INFO L443 ceAbstractionStarter]: For program point L4528-5(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,285 INFO L443 ceAbstractionStarter]: For program point L4528-6(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,285 INFO L443 ceAbstractionStarter]: For program point L4528-3(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,285 INFO L443 ceAbstractionStarter]: For program point L4528-4(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,285 INFO L443 ceAbstractionStarter]: For program point L4264-1(lines 4264 4267) no Hoare annotation was computed. [2019-10-22 11:26:53,285 INFO L443 ceAbstractionStarter]: For program point L4528-9(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,286 INFO L443 ceAbstractionStarter]: For program point L4264-2(lines 4264 4267) no Hoare annotation was computed. [2019-10-22 11:26:53,286 INFO L443 ceAbstractionStarter]: For program point L4528-10(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,286 INFO L443 ceAbstractionStarter]: For program point L4528-7(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,286 INFO L443 ceAbstractionStarter]: For program point L4264(lines 4264 4267) no Hoare annotation was computed. [2019-10-22 11:26:53,286 INFO L443 ceAbstractionStarter]: For program point L4528-8(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,286 INFO L443 ceAbstractionStarter]: For program point L4264-3(lines 4264 4267) no Hoare annotation was computed. [2019-10-22 11:26:53,287 INFO L443 ceAbstractionStarter]: For program point L4528-11(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,287 INFO L443 ceAbstractionStarter]: For program point L4264-4(lines 4264 4267) no Hoare annotation was computed. [2019-10-22 11:26:53,287 INFO L443 ceAbstractionStarter]: For program point L1688(lines 1688 1691) no Hoare annotation was computed. [2019-10-22 11:26:53,287 INFO L443 ceAbstractionStarter]: For program point L1688-1(lines 1688 1691) no Hoare annotation was computed. [2019-10-22 11:26:53,287 INFO L443 ceAbstractionStarter]: For program point L2878(line 2878) no Hoare annotation was computed. [2019-10-22 11:26:53,287 INFO L446 ceAbstractionStarter]: At program point L2680(lines 2680 2713) the Hoare annotation is: true [2019-10-22 11:26:53,287 INFO L443 ceAbstractionStarter]: For program point L4200-1(lines 4200 4207) no Hoare annotation was computed. [2019-10-22 11:26:53,288 INFO L443 ceAbstractionStarter]: For program point L4200-2(lines 4200 4207) no Hoare annotation was computed. [2019-10-22 11:26:53,288 INFO L443 ceAbstractionStarter]: For program point L4200(lines 4200 4207) no Hoare annotation was computed. [2019-10-22 11:26:53,288 INFO L443 ceAbstractionStarter]: For program point L4200-5(lines 4200 4207) no Hoare annotation was computed. [2019-10-22 11:26:53,288 INFO L443 ceAbstractionStarter]: For program point L4200-3(lines 4200 4207) no Hoare annotation was computed. [2019-10-22 11:26:53,288 INFO L443 ceAbstractionStarter]: For program point L4200-4(lines 4200 4207) no Hoare annotation was computed. [2019-10-22 11:26:53,288 INFO L443 ceAbstractionStarter]: For program point L2681(line 2681) no Hoare annotation was computed. [2019-10-22 11:26:53,288 INFO L443 ceAbstractionStarter]: For program point L4202(lines 4202 4206) no Hoare annotation was computed. [2019-10-22 11:26:53,288 INFO L443 ceAbstractionStarter]: For program point L4202-3(lines 4202 4206) no Hoare annotation was computed. [2019-10-22 11:26:53,288 INFO L443 ceAbstractionStarter]: For program point L4202-4(lines 4202 4206) no Hoare annotation was computed. [2019-10-22 11:26:53,288 INFO L443 ceAbstractionStarter]: For program point L4202-1(lines 4202 4206) no Hoare annotation was computed. [2019-10-22 11:26:53,289 INFO L443 ceAbstractionStarter]: For program point L4202-2(lines 4202 4206) no Hoare annotation was computed. [2019-10-22 11:26:53,289 INFO L443 ceAbstractionStarter]: For program point L4202-5(lines 4202 4206) no Hoare annotation was computed. [2019-10-22 11:26:53,289 INFO L443 ceAbstractionStarter]: For program point L2881(line 2881) no Hoare annotation was computed. [2019-10-22 11:26:53,289 INFO L443 ceAbstractionStarter]: For program point L1693(lines 1693 1694) no Hoare annotation was computed. [2019-10-22 11:26:53,289 INFO L443 ceAbstractionStarter]: For program point L1693-1(lines 1693 1694) no Hoare annotation was computed. [2019-10-22 11:26:53,289 INFO L443 ceAbstractionStarter]: For program point L1627(lines 1627 1646) no Hoare annotation was computed. [2019-10-22 11:26:53,289 INFO L443 ceAbstractionStarter]: For program point L1693-2(lines 1693 1694) no Hoare annotation was computed. [2019-10-22 11:26:53,289 INFO L443 ceAbstractionStarter]: For program point L1627-1(lines 1627 1646) no Hoare annotation was computed. [2019-10-22 11:26:53,289 INFO L443 ceAbstractionStarter]: For program point L1693-3(lines 1693 1694) no Hoare annotation was computed. [2019-10-22 11:26:53,289 INFO L443 ceAbstractionStarter]: For program point L1627-2(lines 1627 1646) no Hoare annotation was computed. [2019-10-22 11:26:53,289 INFO L443 ceAbstractionStarter]: For program point L1627-3(lines 1627 1646) no Hoare annotation was computed. [2019-10-22 11:26:53,290 INFO L446 ceAbstractionStarter]: At program point L1826(lines 1770 1828) the Hoare annotation is: true [2019-10-22 11:26:53,290 INFO L443 ceAbstractionStarter]: For program point L2817(line 2817) no Hoare annotation was computed. [2019-10-22 11:26:53,290 INFO L443 ceAbstractionStarter]: For program point L2884(line 2884) no Hoare annotation was computed. [2019-10-22 11:26:53,290 INFO L446 ceAbstractionStarter]: At program point L1827(lines 1769 1828) the Hoare annotation is: true [2019-10-22 11:26:53,290 INFO L443 ceAbstractionStarter]: For program point L1762(lines 1762 1767) no Hoare annotation was computed. [2019-10-22 11:26:53,290 INFO L443 ceAbstractionStarter]: For program point L2753(lines 2753 2755) no Hoare annotation was computed. [2019-10-22 11:26:53,291 INFO L443 ceAbstractionStarter]: For program point L2820(line 2820) no Hoare annotation was computed. [2019-10-22 11:26:53,291 INFO L443 ceAbstractionStarter]: For program point L2887(line 2887) no Hoare annotation was computed. [2019-10-22 11:26:53,291 INFO L443 ceAbstractionStarter]: For program point L4209-2(lines 4209 4216) no Hoare annotation was computed. [2019-10-22 11:26:53,291 INFO L443 ceAbstractionStarter]: For program point L4209-3(lines 4209 4216) no Hoare annotation was computed. [2019-10-22 11:26:53,291 INFO L443 ceAbstractionStarter]: For program point L4209(lines 4209 4216) no Hoare annotation was computed. [2019-10-22 11:26:53,291 INFO L443 ceAbstractionStarter]: For program point L4209-1(lines 4209 4216) no Hoare annotation was computed. [2019-10-22 11:26:53,291 INFO L443 ceAbstractionStarter]: For program point L4209-6(lines 4209 4216) no Hoare annotation was computed. [2019-10-22 11:26:53,291 INFO L443 ceAbstractionStarter]: For program point L4209-7(lines 4209 4216) no Hoare annotation was computed. [2019-10-22 11:26:53,292 INFO L443 ceAbstractionStarter]: For program point L4209-4(lines 4209 4216) no Hoare annotation was computed. [2019-10-22 11:26:53,292 INFO L443 ceAbstractionStarter]: For program point L4209-5(lines 4209 4216) no Hoare annotation was computed. [2019-10-22 11:26:53,292 INFO L443 ceAbstractionStarter]: For program point L2823(line 2823) no Hoare annotation was computed. [2019-10-22 11:26:53,292 INFO L446 ceAbstractionStarter]: At program point L1700(lines 1685 1701) the Hoare annotation is: true [2019-10-22 11:26:53,292 INFO L446 ceAbstractionStarter]: At program point L1700-1(lines 1685 1701) the Hoare annotation is: true [2019-10-22 11:26:53,292 INFO L446 ceAbstractionStarter]: At program point L4475(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,292 INFO L446 ceAbstractionStarter]: At program point L4475-1(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,292 INFO L446 ceAbstractionStarter]: At program point L4475-4(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,292 INFO L446 ceAbstractionStarter]: At program point L4475-5(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,292 INFO L446 ceAbstractionStarter]: At program point L4475-2(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,293 INFO L446 ceAbstractionStarter]: At program point L4475-3(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,293 INFO L443 ceAbstractionStarter]: For program point L4211(lines 4211 4215) no Hoare annotation was computed. [2019-10-22 11:26:53,293 INFO L446 ceAbstractionStarter]: At program point L4475-8(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,293 INFO L443 ceAbstractionStarter]: For program point L4211-1(lines 4211 4215) no Hoare annotation was computed. [2019-10-22 11:26:53,293 INFO L446 ceAbstractionStarter]: At program point L4475-9(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,293 INFO L446 ceAbstractionStarter]: At program point L4475-6(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,293 INFO L446 ceAbstractionStarter]: At program point L4475-7(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,293 INFO L443 ceAbstractionStarter]: For program point L4211-4(lines 4211 4215) no Hoare annotation was computed. [2019-10-22 11:26:53,293 INFO L446 ceAbstractionStarter]: At program point L4475-12(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,293 INFO L443 ceAbstractionStarter]: For program point L4211-5(lines 4211 4215) no Hoare annotation was computed. [2019-10-22 11:26:53,294 INFO L446 ceAbstractionStarter]: At program point L4475-13(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,294 INFO L443 ceAbstractionStarter]: For program point L4211-2(lines 4211 4215) no Hoare annotation was computed. [2019-10-22 11:26:53,294 INFO L446 ceAbstractionStarter]: At program point L4475-10(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,294 INFO L443 ceAbstractionStarter]: For program point L4211-3(lines 4211 4215) no Hoare annotation was computed. [2019-10-22 11:26:53,294 INFO L446 ceAbstractionStarter]: At program point L4475-11(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,294 INFO L443 ceAbstractionStarter]: For program point L2890(line 2890) no Hoare annotation was computed. [2019-10-22 11:26:53,295 INFO L443 ceAbstractionStarter]: For program point L4211-6(lines 4211 4215) no Hoare annotation was computed. [2019-10-22 11:26:53,295 INFO L446 ceAbstractionStarter]: At program point L4475-14(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,295 INFO L443 ceAbstractionStarter]: For program point L4211-7(lines 4211 4215) no Hoare annotation was computed. [2019-10-22 11:26:53,295 INFO L446 ceAbstractionStarter]: At program point L4475-15(lines 4473 4476) the Hoare annotation is: true [2019-10-22 11:26:53,295 INFO L443 ceAbstractionStarter]: For program point L2692(line 2692) no Hoare annotation was computed. [2019-10-22 11:26:53,295 INFO L446 ceAbstractionStarter]: At program point L1503(lines 1501 1504) the Hoare annotation is: true [2019-10-22 11:26:53,295 INFO L446 ceAbstractionStarter]: At program point L1503-1(lines 1501 1504) the Hoare annotation is: true [2019-10-22 11:26:53,296 INFO L446 ceAbstractionStarter]: At program point L1503-2(lines 1501 1504) the Hoare annotation is: true [2019-10-22 11:26:53,296 INFO L446 ceAbstractionStarter]: At program point L1503-3(lines 1501 1504) the Hoare annotation is: true [2019-10-22 11:26:53,296 INFO L446 ceAbstractionStarter]: At program point L1503-4(lines 1501 1504) the Hoare annotation is: true [2019-10-22 11:26:53,296 INFO L446 ceAbstractionStarter]: At program point L1503-5(lines 1501 1504) the Hoare annotation is: true [2019-10-22 11:26:53,296 INFO L446 ceAbstractionStarter]: At program point L1503-6(lines 1501 1504) the Hoare annotation is: true [2019-10-22 11:26:53,296 INFO L446 ceAbstractionStarter]: At program point L1503-7(lines 1501 1504) the Hoare annotation is: true [2019-10-22 11:26:53,296 INFO L443 ceAbstractionStarter]: For program point L4146(lines 4146 4150) no Hoare annotation was computed. [2019-10-22 11:26:53,296 INFO L443 ceAbstractionStarter]: For program point L4146-2(lines 4146 4150) no Hoare annotation was computed. [2019-10-22 11:26:53,296 INFO L443 ceAbstractionStarter]: For program point L4146-1(lines 4146 4150) no Hoare annotation was computed. [2019-10-22 11:26:53,296 INFO L443 ceAbstractionStarter]: For program point L2826(line 2826) no Hoare annotation was computed. [2019-10-22 11:26:53,297 INFO L446 ceAbstractionStarter]: At program point L2760(lines 2760 2892) the Hoare annotation is: true [2019-10-22 11:26:53,297 INFO L443 ceAbstractionStarter]: For program point L1637-2(lines 1637 1645) no Hoare annotation was computed. [2019-10-22 11:26:53,297 INFO L446 ceAbstractionStarter]: At program point L1637-3(lines 1637 1645) the Hoare annotation is: true [2019-10-22 11:26:53,297 INFO L443 ceAbstractionStarter]: For program point L1637-7(lines 1637 1645) no Hoare annotation was computed. [2019-10-22 11:26:53,297 INFO L446 ceAbstractionStarter]: At program point L1637-8(lines 1637 1645) the Hoare annotation is: true [2019-10-22 11:26:53,297 INFO L443 ceAbstractionStarter]: For program point L3950(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,297 INFO L443 ceAbstractionStarter]: For program point L3950-2(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,297 INFO L443 ceAbstractionStarter]: For program point L3950-1(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,297 INFO L443 ceAbstractionStarter]: For program point L3950-4(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,297 INFO L443 ceAbstractionStarter]: For program point L3950-3(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,298 INFO L443 ceAbstractionStarter]: For program point L2827(lines 2827 2828) no Hoare annotation was computed. [2019-10-22 11:26:53,298 INFO L443 ceAbstractionStarter]: For program point L3950-6(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,298 INFO L443 ceAbstractionStarter]: For program point L2761(line 2761) no Hoare annotation was computed. [2019-10-22 11:26:53,298 INFO L443 ceAbstractionStarter]: For program point L3950-5(lines 1591 1614) no Hoare annotation was computed. [2019-10-22 11:26:53,298 INFO L443 ceAbstractionStarter]: For program point L2827-2(lines 2827 2835) no Hoare annotation was computed. [2019-10-22 11:26:53,298 INFO L443 ceAbstractionStarter]: For program point L3950-8(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,300 INFO L443 ceAbstractionStarter]: For program point L3950-7(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,300 INFO L443 ceAbstractionStarter]: For program point L3950-10(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,300 INFO L443 ceAbstractionStarter]: For program point L3950-9(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,300 INFO L443 ceAbstractionStarter]: For program point L3950-12(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,300 INFO L443 ceAbstractionStarter]: For program point L3950-11(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,300 INFO L443 ceAbstractionStarter]: For program point L3950-14(line 1523) no Hoare annotation was computed. [2019-10-22 11:26:53,300 INFO L443 ceAbstractionStarter]: For program point L3950-13(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,300 INFO L443 ceAbstractionStarter]: For program point L3950-16(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,300 INFO L443 ceAbstractionStarter]: For program point L3950-15(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,300 INFO L443 ceAbstractionStarter]: For program point L3950-18(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,301 INFO L443 ceAbstractionStarter]: For program point L3950-17(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,301 INFO L443 ceAbstractionStarter]: For program point L3950-20(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,301 INFO L443 ceAbstractionStarter]: For program point L3950-19(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,301 INFO L443 ceAbstractionStarter]: For program point L3950-22(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,301 INFO L443 ceAbstractionStarter]: For program point L3950-21(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,301 INFO L443 ceAbstractionStarter]: For program point L3950-24(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,301 INFO L443 ceAbstractionStarter]: For program point L3950-23(line 1523) no Hoare annotation was computed. [2019-10-22 11:26:53,301 INFO L443 ceAbstractionStarter]: For program point L3950-26(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,301 INFO L443 ceAbstractionStarter]: For program point L3950-25(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,301 INFO L443 ceAbstractionStarter]: For program point L3950-28(lines 1591 1614) no Hoare annotation was computed. [2019-10-22 11:26:53,301 INFO L443 ceAbstractionStarter]: For program point L3950-27(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,302 INFO L443 ceAbstractionStarter]: For program point L3950-30(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,302 INFO L443 ceAbstractionStarter]: For program point L3950-29(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,302 INFO L443 ceAbstractionStarter]: For program point L3950-32(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,302 INFO L443 ceAbstractionStarter]: For program point L3950-31(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,302 INFO L443 ceAbstractionStarter]: For program point L3950-34(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,302 INFO L443 ceAbstractionStarter]: For program point L3950-33(lines 1591 1614) no Hoare annotation was computed. [2019-10-22 11:26:53,302 INFO L443 ceAbstractionStarter]: For program point L2762(lines 2762 2769) no Hoare annotation was computed. [2019-10-22 11:26:53,302 INFO L443 ceAbstractionStarter]: For program point L3950-36(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,302 INFO L443 ceAbstractionStarter]: For program point L3950-35(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,302 INFO L443 ceAbstractionStarter]: For program point L1705(lines 1705 1710) no Hoare annotation was computed. [2019-10-22 11:26:53,303 INFO L443 ceAbstractionStarter]: For program point L3950-38(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,303 INFO L443 ceAbstractionStarter]: For program point L1705-1(lines 1705 1710) no Hoare annotation was computed. [2019-10-22 11:26:53,303 INFO L443 ceAbstractionStarter]: For program point L3950-37(lines 3950 3952) no Hoare annotation was computed. [2019-10-22 11:26:53,303 INFO L443 ceAbstractionStarter]: For program point L1639(lines 1639 1640) no Hoare annotation was computed. [2019-10-22 11:26:53,303 INFO L443 ceAbstractionStarter]: For program point L1705-2(lines 1705 1710) no Hoare annotation was computed. [2019-10-22 11:26:53,303 INFO L443 ceAbstractionStarter]: For program point L1639-1(lines 1639 1640) no Hoare annotation was computed. [2019-10-22 11:26:53,303 INFO L443 ceAbstractionStarter]: For program point L1705-3(lines 1705 1710) no Hoare annotation was computed. [2019-10-22 11:26:53,303 INFO L443 ceAbstractionStarter]: For program point L3093(lines 3093 3094) no Hoare annotation was computed. [2019-10-22 11:26:53,303 INFO L443 ceAbstractionStarter]: For program point L3093-2(lines 3093 3099) no Hoare annotation was computed. [2019-10-22 11:26:53,303 INFO L443 ceAbstractionStarter]: For program point L2697(line 2697) no Hoare annotation was computed. [2019-10-22 11:26:53,304 INFO L443 ceAbstractionStarter]: For program point L3490(lines 3490 3502) no Hoare annotation was computed. [2019-10-22 11:26:53,304 INFO L443 ceAbstractionStarter]: For program point L1641(lines 1641 1644) no Hoare annotation was computed. [2019-10-22 11:26:53,304 INFO L443 ceAbstractionStarter]: For program point L1641-2(lines 1641 1644) no Hoare annotation was computed. [2019-10-22 11:26:53,304 INFO L443 ceAbstractionStarter]: For program point L2832(lines 2832 2834) no Hoare annotation was computed. [2019-10-22 11:26:53,304 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-22 11:26:53,304 INFO L443 ceAbstractionStarter]: For program point L4154(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,304 INFO L443 ceAbstractionStarter]: For program point L4154-2(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,304 INFO L443 ceAbstractionStarter]: For program point L4154-1(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,304 INFO L443 ceAbstractionStarter]: For program point L4154-3(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,304 INFO L443 ceAbstractionStarter]: For program point L3031(lines 3031 3034) no Hoare annotation was computed. [2019-10-22 11:26:53,305 INFO L446 ceAbstractionStarter]: At program point L3956(lines 3954 3957) the Hoare annotation is: true [2019-10-22 11:26:53,305 INFO L443 ceAbstractionStarter]: For program point L3031-2(lines 3031 3034) no Hoare annotation was computed. [2019-10-22 11:26:53,305 INFO L446 ceAbstractionStarter]: At program point L3956-2(lines 3954 3957) the Hoare annotation is: true [2019-10-22 11:26:53,305 INFO L446 ceAbstractionStarter]: At program point L3956-1(lines 3954 3957) the Hoare annotation is: true [2019-10-22 11:26:53,305 INFO L446 ceAbstractionStarter]: At program point L3956-4(lines 3954 3957) the Hoare annotation is: true [2019-10-22 11:26:53,305 INFO L443 ceAbstractionStarter]: For program point L1776(lines 1776 1779) no Hoare annotation was computed. [2019-10-22 11:26:53,305 INFO L446 ceAbstractionStarter]: At program point L3956-3(lines 3954 3957) the Hoare annotation is: true [2019-10-22 11:26:53,305 INFO L446 ceAbstractionStarter]: At program point L3956-6(lines 3954 3957) the Hoare annotation is: true [2019-10-22 11:26:53,306 INFO L446 ceAbstractionStarter]: At program point L3956-5(lines 3954 3957) the Hoare annotation is: true [2019-10-22 11:26:53,306 INFO L446 ceAbstractionStarter]: At program point L3956-8(lines 3954 3957) the Hoare annotation is: true [2019-10-22 11:26:53,306 INFO L446 ceAbstractionStarter]: At program point L3956-7(lines 3954 3957) the Hoare annotation is: true [2019-10-22 11:26:53,306 INFO L443 ceAbstractionStarter]: For program point L2702(line 2702) no Hoare annotation was computed. [2019-10-22 11:26:53,306 INFO L443 ceAbstractionStarter]: For program point L3959-1(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,306 INFO L443 ceAbstractionStarter]: For program point L3959(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,308 INFO L443 ceAbstractionStarter]: For program point L3959-3(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,308 INFO L443 ceAbstractionStarter]: For program point L3959-2(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,308 INFO L443 ceAbstractionStarter]: For program point L3959-5(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,308 INFO L443 ceAbstractionStarter]: For program point L3959-6(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,308 INFO L443 ceAbstractionStarter]: For program point L3959-9(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,308 INFO L443 ceAbstractionStarter]: For program point L3959-8(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,308 INFO L443 ceAbstractionStarter]: For program point L3959-11(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,308 INFO L443 ceAbstractionStarter]: For program point L3959-10(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,309 INFO L443 ceAbstractionStarter]: For program point L3959-13(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,309 INFO L443 ceAbstractionStarter]: For program point L3959-12(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,309 INFO L443 ceAbstractionStarter]: For program point L2837(line 2837) no Hoare annotation was computed. [2019-10-22 11:26:53,309 INFO L443 ceAbstractionStarter]: For program point L2771(line 2771) no Hoare annotation was computed. [2019-10-22 11:26:53,310 INFO L443 ceAbstractionStarter]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2019-10-22 11:26:53,310 INFO L443 ceAbstractionStarter]: For program point L2772(lines 2772 2780) no Hoare annotation was computed. [2019-10-22 11:26:53,310 INFO L443 ceAbstractionStarter]: For program point L1781-2(lines 1781 1784) no Hoare annotation was computed. [2019-10-22 11:26:53,310 INFO L446 ceAbstractionStarter]: At program point L1517(lines 1517 1527) the Hoare annotation is: true [2019-10-22 11:26:53,310 INFO L446 ceAbstractionStarter]: At program point L1517-1(lines 1517 1527) the Hoare annotation is: true [2019-10-22 11:26:53,311 INFO L443 ceAbstractionStarter]: For program point L4358(lines 4358 4361) no Hoare annotation was computed. [2019-10-22 11:26:53,311 INFO L443 ceAbstractionStarter]: For program point L2707(line 2707) no Hoare annotation was computed. [2019-10-22 11:26:53,311 INFO L446 ceAbstractionStarter]: At program point L1584-1(lines 1584 1615) the Hoare annotation is: true [2019-10-22 11:26:53,311 INFO L446 ceAbstractionStarter]: At program point L1584-2(lines 1584 1615) the Hoare annotation is: true [2019-10-22 11:26:53,311 INFO L446 ceAbstractionStarter]: At program point L4491(line 4491) the Hoare annotation is: true [2019-10-22 11:26:53,311 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-10-22 11:26:53,312 INFO L446 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-10-22 11:26:53,312 INFO L446 ceAbstractionStarter]: At program point L-1-2(line -1) the Hoare annotation is: true [2019-10-22 11:26:53,312 INFO L446 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2019-10-22 11:26:53,312 INFO L446 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2019-10-22 11:26:53,312 INFO L446 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2019-10-22 11:26:53,312 INFO L443 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2019-10-22 11:26:53,312 INFO L443 ceAbstractionStarter]: For program point L2840(line 2840) no Hoare annotation was computed. [2019-10-22 11:26:53,312 INFO L446 ceAbstractionStarter]: At program point L1849(lines 1843 1850) the Hoare annotation is: true [2019-10-22 11:26:53,312 INFO L443 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-10-22 11:26:53,312 INFO L446 ceAbstractionStarter]: At program point L-1-9(line -1) the Hoare annotation is: true [2019-10-22 11:26:53,312 INFO L443 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2019-10-22 11:26:53,313 INFO L443 ceAbstractionStarter]: For program point L-1-12(line -1) no Hoare annotation was computed. [2019-10-22 11:26:53,313 INFO L446 ceAbstractionStarter]: At program point L-1-13(line -1) the Hoare annotation is: true [2019-10-22 11:26:53,313 INFO L443 ceAbstractionStarter]: For program point L-1-14(line -1) no Hoare annotation was computed. [2019-10-22 11:26:53,313 INFO L443 ceAbstractionStarter]: For program point L-1-15(line -1) no Hoare annotation was computed. [2019-10-22 11:26:53,313 INFO L443 ceAbstractionStarter]: For program point L1519(lines 1519 1526) no Hoare annotation was computed. [2019-10-22 11:26:53,313 INFO L443 ceAbstractionStarter]: For program point L1519-1(lines 1519 1526) no Hoare annotation was computed. [2019-10-22 11:26:53,313 INFO L446 ceAbstractionStarter]: At program point L3501(lines 3485 3503) the Hoare annotation is: true [2019-10-22 11:26:53,313 INFO L443 ceAbstractionStarter]: For program point L3237-1(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,313 INFO L443 ceAbstractionStarter]: For program point L3237(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,313 INFO L443 ceAbstractionStarter]: For program point L2841(lines 2841 2842) no Hoare annotation was computed. [2019-10-22 11:26:53,314 INFO L446 ceAbstractionStarter]: At program point L1718(lines 1703 1719) the Hoare annotation is: true [2019-10-22 11:26:53,314 INFO L443 ceAbstractionStarter]: For program point L2841-2(lines 2841 2849) no Hoare annotation was computed. [2019-10-22 11:26:53,314 INFO L446 ceAbstractionStarter]: At program point L1718-1(lines 1703 1719) the Hoare annotation is: true [2019-10-22 11:26:53,314 INFO L443 ceAbstractionStarter]: For program point L1520(line 1520) no Hoare annotation was computed. [2019-10-22 11:26:53,314 INFO L443 ceAbstractionStarter]: For program point L1520-1(line 1520) no Hoare annotation was computed. [2019-10-22 11:26:53,314 INFO L443 ceAbstractionStarter]: For program point L1520-2(line 1520) no Hoare annotation was computed. [2019-10-22 11:26:53,316 INFO L443 ceAbstractionStarter]: For program point L1520-3(line 1520) no Hoare annotation was computed. [2019-10-22 11:26:53,316 INFO L443 ceAbstractionStarter]: For program point L2711(line 2711) no Hoare annotation was computed. [2019-10-22 11:26:53,316 INFO L443 ceAbstractionStarter]: For program point L1522(line 1522) no Hoare annotation was computed. [2019-10-22 11:26:53,317 INFO L443 ceAbstractionStarter]: For program point L1522-2(line 1522) no Hoare annotation was computed. [2019-10-22 11:26:53,317 INFO L443 ceAbstractionStarter]: For program point L1522-3(line 1522) no Hoare annotation was computed. [2019-10-22 11:26:53,317 INFO L443 ceAbstractionStarter]: For program point L1522-5(line 1522) no Hoare annotation was computed. [2019-10-22 11:26:53,317 INFO L446 ceAbstractionStarter]: At program point L3240(lines 3235 3241) the Hoare annotation is: true [2019-10-22 11:26:53,317 INFO L446 ceAbstractionStarter]: At program point L3240-1(lines 3235 3241) the Hoare annotation is: true [2019-10-22 11:26:53,317 INFO L443 ceAbstractionStarter]: For program point L1523-1(line 1523) no Hoare annotation was computed. [2019-10-22 11:26:53,317 INFO L443 ceAbstractionStarter]: For program point L1523-3(line 1523) no Hoare annotation was computed. [2019-10-22 11:26:53,317 INFO L443 ceAbstractionStarter]: For program point L4166(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,317 INFO L443 ceAbstractionStarter]: For program point L4166-2(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,317 INFO L443 ceAbstractionStarter]: For program point L4166-1(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,318 INFO L443 ceAbstractionStarter]: For program point L4166-4(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,318 INFO L443 ceAbstractionStarter]: For program point L4166-3(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,318 INFO L443 ceAbstractionStarter]: For program point L4166-6(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,318 INFO L443 ceAbstractionStarter]: For program point L4166-5(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,319 INFO L443 ceAbstractionStarter]: For program point L4166-7(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,319 INFO L443 ceAbstractionStarter]: For program point L1524(line 1524) no Hoare annotation was computed. [2019-10-22 11:26:53,320 INFO L443 ceAbstractionStarter]: For program point L1524-1(line 1524) no Hoare annotation was computed. [2019-10-22 11:26:53,320 INFO L446 ceAbstractionStarter]: At program point L4497(line 4497) the Hoare annotation is: true [2019-10-22 11:26:53,320 INFO L446 ceAbstractionStarter]: At program point L4497-1(line 4497) the Hoare annotation is: true [2019-10-22 11:26:53,320 INFO L443 ceAbstractionStarter]: For program point L3110(lines 3110 3112) no Hoare annotation was computed. [2019-10-22 11:26:53,320 INFO L443 ceAbstractionStarter]: For program point L2846(lines 2846 2848) no Hoare annotation was computed. [2019-10-22 11:26:53,320 INFO L446 ceAbstractionStarter]: At program point L1657(lines 1617 1658) the Hoare annotation is: true [2019-10-22 11:26:53,320 INFO L446 ceAbstractionStarter]: At program point L1657-1(lines 1617 1658) the Hoare annotation is: true [2019-10-22 11:26:53,320 INFO L443 ceAbstractionStarter]: For program point L2782(line 2782) no Hoare annotation was computed. [2019-10-22 11:26:53,320 INFO L443 ceAbstractionStarter]: For program point L1792(lines 1792 1796) no Hoare annotation was computed. [2019-10-22 11:26:53,320 INFO L443 ceAbstractionStarter]: For program point L4238(lines 4238 4247) no Hoare annotation was computed. [2019-10-22 11:26:53,321 INFO L443 ceAbstractionStarter]: For program point L2851(line 2851) no Hoare annotation was computed. [2019-10-22 11:26:53,321 INFO L443 ceAbstractionStarter]: For program point L2785(line 2785) no Hoare annotation was computed. [2019-10-22 11:26:53,321 INFO L443 ceAbstractionStarter]: For program point L2786(lines 2786 2794) no Hoare annotation was computed. [2019-10-22 11:26:53,321 INFO L446 ceAbstractionStarter]: At program point L1465(lines 1462 1466) the Hoare annotation is: true [2019-10-22 11:26:53,321 INFO L446 ceAbstractionStarter]: At program point L1465-1(lines 1462 1466) the Hoare annotation is: true [2019-10-22 11:26:53,321 INFO L446 ceAbstractionStarter]: At program point L1465-2(lines 1462 1466) the Hoare annotation is: true [2019-10-22 11:26:53,321 INFO L446 ceAbstractionStarter]: At program point L1465-3(lines 1462 1466) the Hoare annotation is: true [2019-10-22 11:26:53,322 INFO L446 ceAbstractionStarter]: At program point L1465-4(lines 1462 1466) the Hoare annotation is: true [2019-10-22 11:26:53,322 INFO L446 ceAbstractionStarter]: At program point L1465-5(lines 1462 1466) the Hoare annotation is: true [2019-10-22 11:26:53,322 INFO L446 ceAbstractionStarter]: At program point L1465-6(lines 1462 1466) the Hoare annotation is: true [2019-10-22 11:26:53,322 INFO L446 ceAbstractionStarter]: At program point L1465-7(lines 1462 1466) the Hoare annotation is: true [2019-10-22 11:26:53,322 INFO L446 ceAbstractionStarter]: At program point L1465-8(lines 1462 1466) the Hoare annotation is: true [2019-10-22 11:26:53,322 INFO L443 ceAbstractionStarter]: For program point L4240(lines 4240 4246) no Hoare annotation was computed. [2019-10-22 11:26:53,322 INFO L443 ceAbstractionStarter]: For program point L1532-2(lines 1532 1549) no Hoare annotation was computed. [2019-10-22 11:26:53,322 INFO L446 ceAbstractionStarter]: At program point L4505(lines 4499 4506) the Hoare annotation is: true [2019-10-22 11:26:53,322 INFO L446 ceAbstractionStarter]: At program point L4505-1(lines 4499 4506) the Hoare annotation is: true [2019-10-22 11:26:53,323 INFO L443 ceAbstractionStarter]: For program point L2854(line 2854) no Hoare annotation was computed. [2019-10-22 11:26:53,323 INFO L446 ceAbstractionStarter]: At program point L1665(lines 1665 1680) the Hoare annotation is: true [2019-10-22 11:26:53,323 INFO L443 ceAbstractionStarter]: For program point L1798(lines 1798 1803) no Hoare annotation was computed. [2019-10-22 11:26:53,323 INFO L443 ceAbstractionStarter]: For program point L1666(line 1666) no Hoare annotation was computed. [2019-10-22 11:26:53,323 INFO L443 ceAbstractionStarter]: For program point L2657(lines 2657 2671) no Hoare annotation was computed. [2019-10-22 11:26:53,323 INFO L443 ceAbstractionStarter]: For program point L1667(lines 1667 1668) no Hoare annotation was computed. [2019-10-22 11:26:53,323 INFO L443 ceAbstractionStarter]: For program point L4508-1(lines 4508 4514) no Hoare annotation was computed. [2019-10-22 11:26:53,324 INFO L443 ceAbstractionStarter]: For program point L4508(lines 4508 4514) no Hoare annotation was computed. [2019-10-22 11:26:53,324 INFO L443 ceAbstractionStarter]: For program point L3253(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,324 INFO L443 ceAbstractionStarter]: For program point L3848(lines 3848 3860) no Hoare annotation was computed. [2019-10-22 11:26:53,324 INFO L443 ceAbstractionStarter]: For program point L2857(line 2857) no Hoare annotation was computed. [2019-10-22 11:26:53,324 INFO L443 ceAbstractionStarter]: For program point L3848-1(lines 3848 3860) no Hoare annotation was computed. [2019-10-22 11:26:53,324 INFO L443 ceAbstractionStarter]: For program point L3849(lines 3849 3859) no Hoare annotation was computed. [2019-10-22 11:26:53,324 INFO L443 ceAbstractionStarter]: For program point L2727(lines 2727 2729) no Hoare annotation was computed. [2019-10-22 11:26:53,324 INFO L446 ceAbstractionStarter]: At program point L3256(lines 3251 3257) the Hoare annotation is: true [2019-10-22 11:26:53,324 INFO L443 ceAbstractionStarter]: For program point L2860(line 2860) no Hoare annotation was computed. [2019-10-22 11:26:53,324 INFO L443 ceAbstractionStarter]: For program point L1671(line 1671) no Hoare annotation was computed. [2019-10-22 11:26:53,325 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-10-22 11:26:53,325 INFO L446 ceAbstractionStarter]: At program point L2663-3(lines 2663 2665) the Hoare annotation is: true [2019-10-22 11:26:53,325 INFO L443 ceAbstractionStarter]: For program point L2663-2(lines 2663 2665) no Hoare annotation was computed. [2019-10-22 11:26:53,325 INFO L443 ceAbstractionStarter]: For program point L2663-4(lines 2663 2665) no Hoare annotation was computed. [2019-10-22 11:26:53,325 INFO L443 ceAbstractionStarter]: For program point L4249-2(lines 4249 4256) no Hoare annotation was computed. [2019-10-22 11:26:53,325 INFO L443 ceAbstractionStarter]: For program point L4249-1(lines 4249 4256) no Hoare annotation was computed. [2019-10-22 11:26:53,325 INFO L443 ceAbstractionStarter]: For program point L2796(line 2796) no Hoare annotation was computed. [2019-10-22 11:26:53,325 INFO L443 ceAbstractionStarter]: For program point L1806(lines 1806 1810) no Hoare annotation was computed. [2019-10-22 11:26:53,325 INFO L443 ceAbstractionStarter]: For program point L2863(line 2863) no Hoare annotation was computed. [2019-10-22 11:26:53,325 INFO L443 ceAbstractionStarter]: For program point L1674(line 1674) no Hoare annotation was computed. [2019-10-22 11:26:53,325 INFO L446 ceAbstractionStarter]: At program point L4516(line 4516) the Hoare annotation is: true [2019-10-22 11:26:53,326 INFO L443 ceAbstractionStarter]: For program point L3261(lines 1 4528) no Hoare annotation was computed. [2019-10-22 11:26:53,326 INFO L443 ceAbstractionStarter]: For program point L2799(line 2799) no Hoare annotation was computed. [2019-10-22 11:26:53,326 INFO L446 ceAbstractionStarter]: At program point L2667-3(lines 2667 2670) the Hoare annotation is: true [2019-10-22 11:26:53,326 INFO L443 ceAbstractionStarter]: For program point L2667-2(lines 2667 2670) no Hoare annotation was computed. [2019-10-22 11:26:53,326 INFO L446 ceAbstractionStarter]: At program point L4517(line 4517) the Hoare annotation is: true [2019-10-22 11:26:53,327 INFO L446 ceAbstractionStarter]: At program point L4517-1(line 4517) the Hoare annotation is: true [2019-10-22 11:26:53,327 INFO L443 ceAbstractionStarter]: For program point L2866(line 2866) no Hoare annotation was computed. [2019-10-22 11:26:53,327 INFO L446 ceAbstractionStarter]: At program point L1809(lines 1770 1828) the Hoare annotation is: true [2019-10-22 11:26:53,327 INFO L446 ceAbstractionStarter]: At program point L4518(line 4518) the Hoare annotation is: true [2019-10-22 11:26:53,327 INFO L443 ceAbstractionStarter]: For program point L1678(line 1678) no Hoare annotation was computed. [2019-10-22 11:26:53,327 INFO L446 ceAbstractionStarter]: At program point L3264(lines 3259 3265) the Hoare annotation is: true [2019-10-22 11:26:53,327 INFO L443 ceAbstractionStarter]: For program point L2802(line 2802) no Hoare annotation was computed. [2019-10-22 11:26:53,328 INFO L446 ceAbstractionStarter]: At program point L2736(lines 2717 2737) the Hoare annotation is: true [2019-10-22 11:26:53,328 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-22 11:26:53,328 INFO L443 ceAbstractionStarter]: For program point L2869(line 2869) no Hoare annotation was computed. [2019-10-22 11:26:53,328 INFO L446 ceAbstractionStarter]: At program point L3862(lines 3840 3863) the Hoare annotation is: true [2019-10-22 11:26:53,328 INFO L443 ceAbstractionStarter]: For program point L2805(line 2805) no Hoare annotation was computed. [2019-10-22 11:26:53,328 INFO L446 ceAbstractionStarter]: At program point L1682(lines 1660 1683) the Hoare annotation is: true [2019-10-22 11:26:53,328 INFO L443 ceAbstractionStarter]: For program point L2673(lines 2673 2715) no Hoare annotation was computed. [2019-10-22 11:26:53,328 INFO L443 ceAbstractionStarter]: For program point L2872(line 2872) no Hoare annotation was computed. [2019-10-22 11:26:53,328 INFO L443 ceAbstractionStarter]: For program point L2806(lines 2806 2814) no Hoare annotation was computed. [2019-10-22 11:26:53,328 INFO L446 ceAbstractionStarter]: At program point L3930(lines 3919 3931) the Hoare annotation is: true [2019-10-22 11:26:53,328 INFO L443 ceAbstractionStarter]: For program point L2875(line 2875) no Hoare annotation was computed. [2019-10-22 11:26:53,329 INFO L443 ceAbstractionStarter]: For program point L2677-1(lines 2677 2714) no Hoare annotation was computed. [2019-10-22 11:26:53,329 INFO L446 ceAbstractionStarter]: At program point L2677-3(lines 2677 2714) the Hoare annotation is: true [2019-10-22 11:26:53,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.10 11:26:53 BoogieIcfgContainer [2019-10-22 11:26:53,349 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-22 11:26:53,349 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 11:26:53,349 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 11:26:53,350 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 11:26:53,350 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:26:52" (3/4) ... [2019-10-22 11:26:53,355 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 11:26:53,402 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 266 nodes and edges [2019-10-22 11:26:53,406 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 128 nodes and edges [2019-10-22 11:26:53,411 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2019-10-22 11:26:53,415 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2019-10-22 11:26:53,420 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 11:26:53,682 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_018e5e36-a2bf-47a4-ab5e-85ba63160f17/bin/utaipan/witness.graphml [2019-10-22 11:26:53,682 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 11:26:53,685 INFO L168 Benchmark]: Toolchain (without parser) took 9461.67 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 513.3 MB). Free memory was 937.7 MB in the beginning and 926.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 524.7 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:53,685 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 966.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:26:53,686 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2091.72 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 937.7 MB in the beginning and 873.1 MB in the end (delta: 64.6 MB). Peak memory consumption was 183.2 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:53,686 INFO L168 Benchmark]: Boogie Procedure Inliner took 278.51 ms. Allocated memory is still 1.1 GB. Free memory was 873.1 MB in the beginning and 842.4 MB in the end (delta: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:53,686 INFO L168 Benchmark]: Boogie Preprocessor took 184.57 ms. Allocated memory is still 1.1 GB. Free memory was 842.4 MB in the beginning and 820.8 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:53,686 INFO L168 Benchmark]: RCFGBuilder took 6202.60 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 407.9 MB). Free memory was 820.8 MB in the beginning and 1.1 GB in the end (delta: -252.9 MB). Peak memory consumption was 245.2 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:53,687 INFO L168 Benchmark]: TraceAbstraction took 366.41 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 51.9 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:53,687 INFO L168 Benchmark]: Witness Printer took 333.32 ms. Allocated memory is still 1.5 GB. Free memory was 1.0 GB in the beginning and 926.3 MB in the end (delta: 95.6 MB). Peak memory consumption was 95.6 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:53,689 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 966.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2091.72 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 937.7 MB in the beginning and 873.1 MB in the end (delta: 64.6 MB). Peak memory consumption was 183.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 278.51 ms. Allocated memory is still 1.1 GB. Free memory was 873.1 MB in the beginning and 842.4 MB in the end (delta: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 184.57 ms. Allocated memory is still 1.1 GB. Free memory was 842.4 MB in the beginning and 820.8 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 6202.60 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 407.9 MB). Free memory was 820.8 MB in the beginning and 1.1 GB in the end (delta: -252.9 MB). Peak memory consumption was 245.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 366.41 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 51.9 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. * Witness Printer took 333.32 ms. Allocated memory is still 1.5 GB. Free memory was 1.0 GB in the beginning and 926.3 MB in the end (delta: 95.6 MB). Peak memory consumption was 95.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4499]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4499]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4516]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1660]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2663]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2667]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2717]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3485]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4518]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3259]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4473]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 337 locations, 0 error locations. Result: SAFE, OverallTime: 0.2s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.1s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=337occurred 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: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 91 LocationsWithAnnotation, 91 PreInvPairs, 91 NumberOfFragments, 91 HoareAnnotationTreeSize, 91 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 91 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...