./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb_p.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e1d17eba51e74c24a0207e3211285d73103c6440 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 05:31:32,323 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:31:32,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:31:32,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:31:32,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:31:32,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:31:32,338 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:31:32,340 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:31:32,342 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:31:32,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:31:32,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:31:32,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:31:32,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:31:32,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:31:32,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:31:32,348 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:31:32,349 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:31:32,350 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:31:32,352 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:31:32,354 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:31:32,355 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:31:32,357 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:31:32,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:31:32,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:31:32,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:31:32,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:31:32,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:31:32,363 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:31:32,363 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:31:32,364 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:31:32,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:31:32,365 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:31:32,366 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:31:32,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:31:32,368 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:31:32,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:31:32,369 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:31:32,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:31:32,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:31:32,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:31:32,371 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:31:32,371 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 05:31:32,384 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:31:32,384 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:31:32,385 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:31:32,385 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:31:32,385 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 05:31:32,386 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:31:32,386 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:31:32,386 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:31:32,386 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:31:32,387 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:31:32,387 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:31:32,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:31:32,387 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:31:32,387 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:31:32,388 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:31:32,388 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:31:32,388 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:31:32,388 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:31:32,389 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 05:31:32,389 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:31:32,389 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 05:31:32,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 05:31:32,389 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:31:32,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:31:32,390 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:31:32,390 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 05:31:32,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:31:32,390 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:31:32,391 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer 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 -> Automizer 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 -> e1d17eba51e74c24a0207e3211285d73103c6440 [2019-11-20 05:31:32,528 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:31:32,538 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:31:32,541 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:31:32,542 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:31:32,543 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:31:32,543 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb_p.i [2019-11-20 05:31:32,602 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer/data/193344ca6/9a793b0df0d94ead8ba5183dce506e64/FLAG903b2c117 [2019-11-20 05:31:33,219 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:31:33,220 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb_p.i [2019-11-20 05:31:33,247 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer/data/193344ca6/9a793b0df0d94ead8ba5183dce506e64/FLAG903b2c117 [2019-11-20 05:31:33,419 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer/data/193344ca6/9a793b0df0d94ead8ba5183dce506e64 [2019-11-20 05:31:33,422 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:31:33,423 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:31:33,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:31:33,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:31:33,430 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:31:33,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:31:33" (1/1) ... [2019-11-20 05:31:33,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@511064f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:33, skipping insertion in model container [2019-11-20 05:31:33,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:31:33" (1/1) ... [2019-11-20 05:31:33,440 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:31:33,531 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:31:34,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:31:35,045 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:31:35,212 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:31:35,663 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:31:35,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:35 WrapperNode [2019-11-20 05:31:35,664 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:31:35,665 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:31:35,665 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:31:35,666 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:31:35,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:35" (1/1) ... [2019-11-20 05:31:35,761 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:35" (1/1) ... [2019-11-20 05:31:35,901 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:31:35,906 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:31:35,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:31:35,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:31:35,916 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:35" (1/1) ... [2019-11-20 05:31:35,917 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:35" (1/1) ... [2019-11-20 05:31:35,937 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:35" (1/1) ... [2019-11-20 05:31:35,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:35" (1/1) ... [2019-11-20 05:31:36,016 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:35" (1/1) ... [2019-11-20 05:31:36,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:35" (1/1) ... [2019-11-20 05:31:36,064 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:35" (1/1) ... [2019-11-20 05:31:36,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:31:36,084 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:31:36,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:31:36,085 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:31:36,087 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer/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 [2019-11-20 05:31:36,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:31:36,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-20 05:31:36,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 05:31:36,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 05:31:36,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 05:31:36,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:31:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:31:36,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-20 05:31:36,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:31:36,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 05:31:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 05:31:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 05:31:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 05:31:39,432 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:31:39,432 INFO L285 CfgBuilder]: Removed 485 assume(true) statements. [2019-11-20 05:31:39,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:31:39 BoogieIcfgContainer [2019-11-20 05:31:39,433 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:31:39,434 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 05:31:39,434 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 05:31:39,437 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 05:31:39,438 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 05:31:33" (1/3) ... [2019-11-20 05:31:39,439 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67f8af04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 05:31:39, skipping insertion in model container [2019-11-20 05:31:39,439 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:35" (2/3) ... [2019-11-20 05:31:39,439 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67f8af04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 05:31:39, skipping insertion in model container [2019-11-20 05:31:39,439 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:31:39" (3/3) ... [2019-11-20 05:31:39,443 INFO L109 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inb_p.i [2019-11-20 05:31:39,452 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 05:31:39,460 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2019-11-20 05:31:39,471 INFO L249 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2019-11-20 05:31:39,498 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 05:31:39,498 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 05:31:39,498 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 05:31:39,498 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 05:31:39,499 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 05:31:39,499 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 05:31:39,499 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 05:31:39,499 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 05:31:39,522 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states. [2019-11-20 05:31:39,542 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 05:31:39,554 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 337 states. [2019-11-20 05:31:39,729 INFO L444 ceAbstractionStarter]: For program point L2876(line 2876) no Hoare annotation was computed. [2019-11-20 05:31:39,729 INFO L444 ceAbstractionStarter]: For program point L1621(lines 1621 1655) no Hoare annotation was computed. [2019-11-20 05:31:39,730 INFO L444 ceAbstractionStarter]: For program point L2678-1(lines 2678 2715) no Hoare annotation was computed. [2019-11-20 05:31:39,730 INFO L444 ceAbstractionStarter]: For program point L1621-2(lines 1621 1655) no Hoare annotation was computed. [2019-11-20 05:31:39,730 INFO L444 ceAbstractionStarter]: For program point L1555(lines 1555 1581) no Hoare annotation was computed. [2019-11-20 05:31:39,730 INFO L444 ceAbstractionStarter]: For program point L1621-3(lines 1621 1655) no Hoare annotation was computed. [2019-11-20 05:31:39,730 INFO L444 ceAbstractionStarter]: For program point L1555-1(lines 1555 1581) no Hoare annotation was computed. [2019-11-20 05:31:39,730 INFO L447 ceAbstractionStarter]: At program point L2678-3(lines 2678 2715) the Hoare annotation is: true [2019-11-20 05:31:39,731 INFO L444 ceAbstractionStarter]: For program point L1621-5(lines 1621 1655) no Hoare annotation was computed. [2019-11-20 05:31:39,731 INFO L447 ceAbstractionStarter]: At program point L3934(lines 1 4529) the Hoare annotation is: true [2019-11-20 05:31:39,731 INFO L447 ceAbstractionStarter]: At program point L3934-1(lines 1 4529) the Hoare annotation is: true [2019-11-20 05:31:39,731 INFO L444 ceAbstractionStarter]: For program point L1688(lines 1688 1691) no Hoare annotation was computed. [2019-11-20 05:31:39,731 INFO L444 ceAbstractionStarter]: For program point L1688-1(lines 1688 1691) no Hoare annotation was computed. [2019-11-20 05:31:39,731 INFO L444 ceAbstractionStarter]: For program point L4529-2(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,732 INFO L444 ceAbstractionStarter]: For program point L4529-3(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,732 INFO L444 ceAbstractionStarter]: For program point L4529(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,732 INFO L444 ceAbstractionStarter]: For program point L4529-1(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,732 INFO L444 ceAbstractionStarter]: For program point L4529-6(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,732 INFO L444 ceAbstractionStarter]: For program point L4529-7(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,732 INFO L444 ceAbstractionStarter]: For program point L4529-4(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,733 INFO L444 ceAbstractionStarter]: For program point L4529-5(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,733 INFO L444 ceAbstractionStarter]: For program point L4265-2(lines 4265 4268) no Hoare annotation was computed. [2019-11-20 05:31:39,733 INFO L444 ceAbstractionStarter]: For program point L4529-10(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,733 INFO L444 ceAbstractionStarter]: For program point L4265-3(lines 4265 4268) no Hoare annotation was computed. [2019-11-20 05:31:39,733 INFO L444 ceAbstractionStarter]: For program point L4529-11(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,733 INFO L444 ceAbstractionStarter]: For program point L4265(lines 4265 4268) no Hoare annotation was computed. [2019-11-20 05:31:39,734 INFO L444 ceAbstractionStarter]: For program point L4529-8(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,734 INFO L444 ceAbstractionStarter]: For program point L4265-1(lines 4265 4268) no Hoare annotation was computed. [2019-11-20 05:31:39,734 INFO L444 ceAbstractionStarter]: For program point L4529-9(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,734 INFO L444 ceAbstractionStarter]: For program point L4265-4(lines 4265 4268) no Hoare annotation was computed. [2019-11-20 05:31:39,734 INFO L444 ceAbstractionStarter]: For program point L2879(line 2879) no Hoare annotation was computed. [2019-11-20 05:31:39,734 INFO L447 ceAbstractionStarter]: At program point L2681(lines 2681 2714) the Hoare annotation is: true [2019-11-20 05:31:39,735 INFO L444 ceAbstractionStarter]: For program point L4201-2(lines 4201 4208) no Hoare annotation was computed. [2019-11-20 05:31:39,735 INFO L444 ceAbstractionStarter]: For program point L4201-3(lines 4201 4208) no Hoare annotation was computed. [2019-11-20 05:31:39,735 INFO L444 ceAbstractionStarter]: For program point L4201(lines 4201 4208) no Hoare annotation was computed. [2019-11-20 05:31:39,735 INFO L444 ceAbstractionStarter]: For program point L4201-1(lines 4201 4208) no Hoare annotation was computed. [2019-11-20 05:31:39,735 INFO L444 ceAbstractionStarter]: For program point L4201-4(lines 4201 4208) no Hoare annotation was computed. [2019-11-20 05:31:39,735 INFO L444 ceAbstractionStarter]: For program point L4201-5(lines 4201 4208) no Hoare annotation was computed. [2019-11-20 05:31:39,736 INFO L444 ceAbstractionStarter]: For program point L2682(line 2682) no Hoare annotation was computed. [2019-11-20 05:31:39,736 INFO L444 ceAbstractionStarter]: For program point L4203(lines 4203 4207) no Hoare annotation was computed. [2019-11-20 05:31:39,736 INFO L444 ceAbstractionStarter]: For program point L4203-1(lines 4203 4207) no Hoare annotation was computed. [2019-11-20 05:31:39,736 INFO L444 ceAbstractionStarter]: For program point L4203-4(lines 4203 4207) no Hoare annotation was computed. [2019-11-20 05:31:39,736 INFO L444 ceAbstractionStarter]: For program point L4203-5(lines 4203 4207) no Hoare annotation was computed. [2019-11-20 05:31:39,736 INFO L444 ceAbstractionStarter]: For program point L4203-2(lines 4203 4207) no Hoare annotation was computed. [2019-11-20 05:31:39,737 INFO L444 ceAbstractionStarter]: For program point L4203-3(lines 4203 4207) no Hoare annotation was computed. [2019-11-20 05:31:39,737 INFO L444 ceAbstractionStarter]: For program point L2882(line 2882) no Hoare annotation was computed. [2019-11-20 05:31:39,737 INFO L444 ceAbstractionStarter]: For program point L1693(lines 1693 1694) no Hoare annotation was computed. [2019-11-20 05:31:39,737 INFO L444 ceAbstractionStarter]: For program point L1693-1(lines 1693 1694) no Hoare annotation was computed. [2019-11-20 05:31:39,737 INFO L444 ceAbstractionStarter]: For program point L1627(lines 1627 1646) no Hoare annotation was computed. [2019-11-20 05:31:39,737 INFO L444 ceAbstractionStarter]: For program point L1693-2(lines 1693 1694) no Hoare annotation was computed. [2019-11-20 05:31:39,737 INFO L444 ceAbstractionStarter]: For program point L1627-1(lines 1627 1646) no Hoare annotation was computed. [2019-11-20 05:31:39,738 INFO L444 ceAbstractionStarter]: For program point L1693-3(lines 1693 1694) no Hoare annotation was computed. [2019-11-20 05:31:39,738 INFO L444 ceAbstractionStarter]: For program point L1627-2(lines 1627 1646) no Hoare annotation was computed. [2019-11-20 05:31:39,738 INFO L444 ceAbstractionStarter]: For program point L1627-3(lines 1627 1646) no Hoare annotation was computed. [2019-11-20 05:31:39,738 INFO L447 ceAbstractionStarter]: At program point L1826(lines 1770 1828) the Hoare annotation is: true [2019-11-20 05:31:39,738 INFO L447 ceAbstractionStarter]: At program point L1827(lines 1769 1828) the Hoare annotation is: true [2019-11-20 05:31:39,738 INFO L444 ceAbstractionStarter]: For program point L2818(line 2818) no Hoare annotation was computed. [2019-11-20 05:31:39,739 INFO L444 ceAbstractionStarter]: For program point L2885(line 2885) no Hoare annotation was computed. [2019-11-20 05:31:39,739 INFO L444 ceAbstractionStarter]: For program point L1762(lines 1762 1767) no Hoare annotation was computed. [2019-11-20 05:31:39,739 INFO L444 ceAbstractionStarter]: For program point L2754(lines 2754 2756) no Hoare annotation was computed. [2019-11-20 05:31:39,739 INFO L444 ceAbstractionStarter]: For program point L2821(line 2821) no Hoare annotation was computed. [2019-11-20 05:31:39,739 INFO L444 ceAbstractionStarter]: For program point L2888(line 2888) no Hoare annotation was computed. [2019-11-20 05:31:39,739 INFO L444 ceAbstractionStarter]: For program point L4210(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 05:31:39,740 INFO L444 ceAbstractionStarter]: For program point L4210-3(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 05:31:39,740 INFO L444 ceAbstractionStarter]: For program point L4210-4(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 05:31:39,740 INFO L444 ceAbstractionStarter]: For program point L4210-1(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 05:31:39,740 INFO L444 ceAbstractionStarter]: For program point L4210-2(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 05:31:39,740 INFO L444 ceAbstractionStarter]: For program point L4210-7(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 05:31:39,740 INFO L444 ceAbstractionStarter]: For program point L4210-5(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 05:31:39,741 INFO L444 ceAbstractionStarter]: For program point L4210-6(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 05:31:39,741 INFO L447 ceAbstractionStarter]: At program point L1700(lines 1685 1701) the Hoare annotation is: true [2019-11-20 05:31:39,741 INFO L447 ceAbstractionStarter]: At program point L1700-1(lines 1685 1701) the Hoare annotation is: true [2019-11-20 05:31:39,741 INFO L444 ceAbstractionStarter]: For program point L2824(line 2824) no Hoare annotation was computed. [2019-11-20 05:31:39,741 INFO L447 ceAbstractionStarter]: At program point L1503(lines 1501 1504) the Hoare annotation is: true [2019-11-20 05:31:39,741 INFO L447 ceAbstractionStarter]: At program point L1503-1(lines 1501 1504) the Hoare annotation is: true [2019-11-20 05:31:39,742 INFO L447 ceAbstractionStarter]: At program point L4476-1(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,742 INFO L447 ceAbstractionStarter]: At program point L1503-2(lines 1501 1504) the Hoare annotation is: true [2019-11-20 05:31:39,742 INFO L447 ceAbstractionStarter]: At program point L4476-2(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,742 INFO L447 ceAbstractionStarter]: At program point L1503-3(lines 1501 1504) the Hoare annotation is: true [2019-11-20 05:31:39,742 INFO L447 ceAbstractionStarter]: At program point L1503-4(lines 1501 1504) the Hoare annotation is: true [2019-11-20 05:31:39,743 INFO L447 ceAbstractionStarter]: At program point L4476(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,743 INFO L447 ceAbstractionStarter]: At program point L1503-5(lines 1501 1504) the Hoare annotation is: true [2019-11-20 05:31:39,743 INFO L447 ceAbstractionStarter]: At program point L4476-5(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,743 INFO L447 ceAbstractionStarter]: At program point L1503-6(lines 1501 1504) the Hoare annotation is: true [2019-11-20 05:31:39,743 INFO L447 ceAbstractionStarter]: At program point L4476-6(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,743 INFO L447 ceAbstractionStarter]: At program point L1503-7(lines 1501 1504) the Hoare annotation is: true [2019-11-20 05:31:39,744 INFO L447 ceAbstractionStarter]: At program point L4476-3(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,744 INFO L447 ceAbstractionStarter]: At program point L4476-4(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,744 INFO L444 ceAbstractionStarter]: For program point L4212-1(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 05:31:39,744 INFO L447 ceAbstractionStarter]: At program point L4476-9(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,744 INFO L444 ceAbstractionStarter]: For program point L4212-2(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 05:31:39,744 INFO L447 ceAbstractionStarter]: At program point L4476-10(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,745 INFO L447 ceAbstractionStarter]: At program point L4476-7(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,745 INFO L444 ceAbstractionStarter]: For program point L4212(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 05:31:39,745 INFO L447 ceAbstractionStarter]: At program point L4476-8(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,745 INFO L444 ceAbstractionStarter]: For program point L4212-5(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 05:31:39,745 INFO L447 ceAbstractionStarter]: At program point L4476-13(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,745 INFO L444 ceAbstractionStarter]: For program point L4212-6(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 05:31:39,746 INFO L447 ceAbstractionStarter]: At program point L4476-14(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,746 INFO L444 ceAbstractionStarter]: For program point L4212-3(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 05:31:39,746 INFO L447 ceAbstractionStarter]: At program point L4476-11(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,746 INFO L444 ceAbstractionStarter]: For program point L4212-4(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 05:31:39,746 INFO L447 ceAbstractionStarter]: At program point L4476-12(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,746 INFO L444 ceAbstractionStarter]: For program point L4212-7(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 05:31:39,747 INFO L447 ceAbstractionStarter]: At program point L4476-15(lines 4474 4477) the Hoare annotation is: true [2019-11-20 05:31:39,747 INFO L444 ceAbstractionStarter]: For program point L2891(line 2891) no Hoare annotation was computed. [2019-11-20 05:31:39,747 INFO L444 ceAbstractionStarter]: For program point L2693(line 2693) no Hoare annotation was computed. [2019-11-20 05:31:39,747 INFO L444 ceAbstractionStarter]: For program point L4147-1(lines 4147 4151) no Hoare annotation was computed. [2019-11-20 05:31:39,747 INFO L444 ceAbstractionStarter]: For program point L4147(lines 4147 4151) no Hoare annotation was computed. [2019-11-20 05:31:39,747 INFO L444 ceAbstractionStarter]: For program point L4147-2(lines 4147 4151) no Hoare annotation was computed. [2019-11-20 05:31:39,748 INFO L444 ceAbstractionStarter]: For program point L1637-2(lines 1637 1645) no Hoare annotation was computed. [2019-11-20 05:31:39,748 INFO L447 ceAbstractionStarter]: At program point L1637-3(lines 1637 1645) the Hoare annotation is: true [2019-11-20 05:31:39,748 INFO L444 ceAbstractionStarter]: For program point L1637-7(lines 1637 1645) no Hoare annotation was computed. [2019-11-20 05:31:39,748 INFO L447 ceAbstractionStarter]: At program point L1637-8(lines 1637 1645) the Hoare annotation is: true [2019-11-20 05:31:39,748 INFO L444 ceAbstractionStarter]: For program point L2827(line 2827) no Hoare annotation was computed. [2019-11-20 05:31:39,748 INFO L447 ceAbstractionStarter]: At program point L2761(lines 2761 2893) the Hoare annotation is: true [2019-11-20 05:31:39,748 INFO L444 ceAbstractionStarter]: For program point L3951-1(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,749 INFO L444 ceAbstractionStarter]: For program point L3951(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,749 INFO L444 ceAbstractionStarter]: For program point L3951-3(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,749 INFO L444 ceAbstractionStarter]: For program point L2828(lines 2828 2829) no Hoare annotation was computed. [2019-11-20 05:31:39,749 INFO L444 ceAbstractionStarter]: For program point L3951-2(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,749 INFO L444 ceAbstractionStarter]: For program point L2762(line 2762) no Hoare annotation was computed. [2019-11-20 05:31:39,749 INFO L444 ceAbstractionStarter]: For program point L3951-5(lines 1591 1614) no Hoare annotation was computed. [2019-11-20 05:31:39,750 INFO L444 ceAbstractionStarter]: For program point L2828-2(lines 2828 2836) no Hoare annotation was computed. [2019-11-20 05:31:39,750 INFO L444 ceAbstractionStarter]: For program point L3951-4(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,750 INFO L444 ceAbstractionStarter]: For program point L3951-7(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,750 INFO L444 ceAbstractionStarter]: For program point L1705(lines 1705 1710) no Hoare annotation was computed. [2019-11-20 05:31:39,750 INFO L444 ceAbstractionStarter]: For program point L3951-6(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,750 INFO L444 ceAbstractionStarter]: For program point L1705-1(lines 1705 1710) no Hoare annotation was computed. [2019-11-20 05:31:39,750 INFO L444 ceAbstractionStarter]: For program point L1639(lines 1639 1640) no Hoare annotation was computed. [2019-11-20 05:31:39,751 INFO L444 ceAbstractionStarter]: For program point L3951-9(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,751 INFO L444 ceAbstractionStarter]: For program point L1705-2(lines 1705 1710) no Hoare annotation was computed. [2019-11-20 05:31:39,751 INFO L444 ceAbstractionStarter]: For program point L1639-1(lines 1639 1640) no Hoare annotation was computed. [2019-11-20 05:31:39,751 INFO L444 ceAbstractionStarter]: For program point L3951-8(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,751 INFO L444 ceAbstractionStarter]: For program point L1705-3(lines 1705 1710) no Hoare annotation was computed. [2019-11-20 05:31:39,751 INFO L444 ceAbstractionStarter]: For program point L3951-11(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,751 INFO L444 ceAbstractionStarter]: For program point L3951-10(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,752 INFO L444 ceAbstractionStarter]: For program point L3951-13(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,752 INFO L444 ceAbstractionStarter]: For program point L3951-12(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,752 INFO L444 ceAbstractionStarter]: For program point L3951-15(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,752 INFO L444 ceAbstractionStarter]: For program point L3951-14(line 1523) no Hoare annotation was computed. [2019-11-20 05:31:39,752 INFO L444 ceAbstractionStarter]: For program point L3951-17(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,752 INFO L444 ceAbstractionStarter]: For program point L3951-16(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,753 INFO L444 ceAbstractionStarter]: For program point L3951-19(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,753 INFO L444 ceAbstractionStarter]: For program point L3951-18(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,753 INFO L444 ceAbstractionStarter]: For program point L3951-21(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,753 INFO L444 ceAbstractionStarter]: For program point L3951-20(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,753 INFO L444 ceAbstractionStarter]: For program point L3951-23(line 1523) no Hoare annotation was computed. [2019-11-20 05:31:39,753 INFO L444 ceAbstractionStarter]: For program point L3951-22(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,753 INFO L444 ceAbstractionStarter]: For program point L3951-25(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,754 INFO L444 ceAbstractionStarter]: For program point L3951-24(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,754 INFO L444 ceAbstractionStarter]: For program point L3951-27(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,754 INFO L444 ceAbstractionStarter]: For program point L3951-26(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,754 INFO L444 ceAbstractionStarter]: For program point L3951-29(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,754 INFO L444 ceAbstractionStarter]: For program point L3951-28(lines 1591 1614) no Hoare annotation was computed. [2019-11-20 05:31:39,754 INFO L444 ceAbstractionStarter]: For program point L3951-31(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,754 INFO L444 ceAbstractionStarter]: For program point L3951-30(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,755 INFO L444 ceAbstractionStarter]: For program point L3951-33(lines 1591 1614) no Hoare annotation was computed. [2019-11-20 05:31:39,755 INFO L444 ceAbstractionStarter]: For program point L3951-32(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,755 INFO L444 ceAbstractionStarter]: For program point L3951-35(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,755 INFO L444 ceAbstractionStarter]: For program point L3951-34(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,755 INFO L444 ceAbstractionStarter]: For program point L3951-37(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,755 INFO L444 ceAbstractionStarter]: For program point L2763(lines 2763 2770) no Hoare annotation was computed. [2019-11-20 05:31:39,756 INFO L444 ceAbstractionStarter]: For program point L3951-36(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,756 INFO L444 ceAbstractionStarter]: For program point L3951-38(lines 3951 3953) no Hoare annotation was computed. [2019-11-20 05:31:39,756 INFO L444 ceAbstractionStarter]: For program point L3094(lines 3094 3095) no Hoare annotation was computed. [2019-11-20 05:31:39,756 INFO L444 ceAbstractionStarter]: For program point L3094-2(lines 3094 3100) no Hoare annotation was computed. [2019-11-20 05:31:39,756 INFO L444 ceAbstractionStarter]: For program point L2698(line 2698) no Hoare annotation was computed. [2019-11-20 05:31:39,756 INFO L444 ceAbstractionStarter]: For program point L1641(lines 1641 1644) no Hoare annotation was computed. [2019-11-20 05:31:39,756 INFO L444 ceAbstractionStarter]: For program point L1641-2(lines 1641 1644) no Hoare annotation was computed. [2019-11-20 05:31:39,757 INFO L444 ceAbstractionStarter]: For program point L3491(lines 3491 3503) no Hoare annotation was computed. [2019-11-20 05:31:39,757 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 05:31:39,757 INFO L444 ceAbstractionStarter]: For program point L1776(lines 1776 1779) no Hoare annotation was computed. [2019-11-20 05:31:39,757 INFO L444 ceAbstractionStarter]: For program point L2833(lines 2833 2835) no Hoare annotation was computed. [2019-11-20 05:31:39,757 INFO L444 ceAbstractionStarter]: For program point L4155-1(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,757 INFO L444 ceAbstractionStarter]: For program point L4155(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,758 INFO L444 ceAbstractionStarter]: For program point L4155-3(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,758 INFO L444 ceAbstractionStarter]: For program point L3032(lines 3032 3035) no Hoare annotation was computed. [2019-11-20 05:31:39,758 INFO L444 ceAbstractionStarter]: For program point L4155-2(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,758 INFO L444 ceAbstractionStarter]: For program point L3032-2(lines 3032 3035) no Hoare annotation was computed. [2019-11-20 05:31:39,758 INFO L447 ceAbstractionStarter]: At program point L3957-1(lines 3955 3958) the Hoare annotation is: true [2019-11-20 05:31:39,758 INFO L447 ceAbstractionStarter]: At program point L3957(lines 3955 3958) the Hoare annotation is: true [2019-11-20 05:31:39,758 INFO L447 ceAbstractionStarter]: At program point L3957-3(lines 3955 3958) the Hoare annotation is: true [2019-11-20 05:31:39,759 INFO L447 ceAbstractionStarter]: At program point L3957-2(lines 3955 3958) the Hoare annotation is: true [2019-11-20 05:31:39,759 INFO L447 ceAbstractionStarter]: At program point L3957-5(lines 3955 3958) the Hoare annotation is: true [2019-11-20 05:31:39,759 INFO L447 ceAbstractionStarter]: At program point L3957-4(lines 3955 3958) the Hoare annotation is: true [2019-11-20 05:31:39,759 INFO L447 ceAbstractionStarter]: At program point L3957-7(lines 3955 3958) the Hoare annotation is: true [2019-11-20 05:31:39,759 INFO L447 ceAbstractionStarter]: At program point L3957-6(lines 3955 3958) the Hoare annotation is: true [2019-11-20 05:31:39,759 INFO L447 ceAbstractionStarter]: At program point L3957-8(lines 3955 3958) the Hoare annotation is: true [2019-11-20 05:31:39,760 INFO L444 ceAbstractionStarter]: For program point L2703(line 2703) no Hoare annotation was computed. [2019-11-20 05:31:39,760 INFO L444 ceAbstractionStarter]: For program point L3960(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,760 INFO L444 ceAbstractionStarter]: For program point L3960-2(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,760 INFO L444 ceAbstractionStarter]: For program point L3960-1(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,760 INFO L444 ceAbstractionStarter]: For program point L3960-3(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,760 INFO L444 ceAbstractionStarter]: For program point L3960-6(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,760 INFO L444 ceAbstractionStarter]: For program point L3960-5(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,761 INFO L444 ceAbstractionStarter]: For program point L3960-8(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,761 INFO L444 ceAbstractionStarter]: For program point L3960-10(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,761 INFO L444 ceAbstractionStarter]: For program point L3960-9(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,761 INFO L444 ceAbstractionStarter]: For program point L3960-12(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,761 INFO L444 ceAbstractionStarter]: For program point L3960-11(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,761 INFO L444 ceAbstractionStarter]: For program point L3960-13(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,762 INFO L444 ceAbstractionStarter]: For program point L2838(line 2838) no Hoare annotation was computed. [2019-11-20 05:31:39,762 INFO L444 ceAbstractionStarter]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2019-11-20 05:31:39,762 INFO L444 ceAbstractionStarter]: For program point L2772(line 2772) no Hoare annotation was computed. [2019-11-20 05:31:39,762 INFO L444 ceAbstractionStarter]: For program point L1781-2(lines 1781 1784) no Hoare annotation was computed. [2019-11-20 05:31:39,762 INFO L447 ceAbstractionStarter]: At program point L1517(lines 1517 1527) the Hoare annotation is: true [2019-11-20 05:31:39,762 INFO L447 ceAbstractionStarter]: At program point L1517-1(lines 1517 1527) the Hoare annotation is: true [2019-11-20 05:31:39,762 INFO L444 ceAbstractionStarter]: For program point L2773(lines 2773 2781) no Hoare annotation was computed. [2019-11-20 05:31:39,763 INFO L447 ceAbstractionStarter]: At program point L1584-1(lines 1584 1615) the Hoare annotation is: true [2019-11-20 05:31:39,763 INFO L447 ceAbstractionStarter]: At program point L1584-2(lines 1584 1615) the Hoare annotation is: true [2019-11-20 05:31:39,763 INFO L444 ceAbstractionStarter]: For program point L4359(lines 4359 4362) no Hoare annotation was computed. [2019-11-20 05:31:39,763 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 05:31:39,763 INFO L447 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-11-20 05:31:39,763 INFO L447 ceAbstractionStarter]: At program point L-1-2(line -1) the Hoare annotation is: true [2019-11-20 05:31:39,764 INFO L447 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2019-11-20 05:31:39,764 INFO L447 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2019-11-20 05:31:39,764 INFO L447 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2019-11-20 05:31:39,764 INFO L444 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2019-11-20 05:31:39,764 INFO L447 ceAbstractionStarter]: At program point L1849(lines 1843 1850) the Hoare annotation is: true [2019-11-20 05:31:39,764 INFO L444 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-11-20 05:31:39,764 INFO L447 ceAbstractionStarter]: At program point L-1-9(line -1) the Hoare annotation is: true [2019-11-20 05:31:39,765 INFO L444 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2019-11-20 05:31:39,765 INFO L444 ceAbstractionStarter]: For program point L2708(line 2708) no Hoare annotation was computed. [2019-11-20 05:31:39,765 INFO L444 ceAbstractionStarter]: For program point L-1-12(line -1) no Hoare annotation was computed. [2019-11-20 05:31:39,765 INFO L447 ceAbstractionStarter]: At program point L-1-13(line -1) the Hoare annotation is: true [2019-11-20 05:31:39,765 INFO L444 ceAbstractionStarter]: For program point L-1-14(line -1) no Hoare annotation was computed. [2019-11-20 05:31:39,765 INFO L444 ceAbstractionStarter]: For program point L-1-15(line -1) no Hoare annotation was computed. [2019-11-20 05:31:39,766 INFO L444 ceAbstractionStarter]: For program point L1519(lines 1519 1526) no Hoare annotation was computed. [2019-11-20 05:31:39,766 INFO L444 ceAbstractionStarter]: For program point L1519-1(lines 1519 1526) no Hoare annotation was computed. [2019-11-20 05:31:39,766 INFO L447 ceAbstractionStarter]: At program point L4492(line 4492) the Hoare annotation is: true [2019-11-20 05:31:39,766 INFO L444 ceAbstractionStarter]: For program point L2841(line 2841) no Hoare annotation was computed. [2019-11-20 05:31:39,766 INFO L447 ceAbstractionStarter]: At program point L1718(lines 1703 1719) the Hoare annotation is: true [2019-11-20 05:31:39,766 INFO L447 ceAbstractionStarter]: At program point L1718-1(lines 1703 1719) the Hoare annotation is: true [2019-11-20 05:31:39,767 INFO L444 ceAbstractionStarter]: For program point L1520(line 1520) no Hoare annotation was computed. [2019-11-20 05:31:39,767 INFO L447 ceAbstractionStarter]: At program point L3502(lines 3486 3504) the Hoare annotation is: true [2019-11-20 05:31:39,767 INFO L444 ceAbstractionStarter]: For program point L1520-1(line 1520) no Hoare annotation was computed. [2019-11-20 05:31:39,767 INFO L444 ceAbstractionStarter]: For program point L1520-2(line 1520) no Hoare annotation was computed. [2019-11-20 05:31:39,767 INFO L444 ceAbstractionStarter]: For program point L1520-3(line 1520) no Hoare annotation was computed. [2019-11-20 05:31:39,767 INFO L444 ceAbstractionStarter]: For program point L3238(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,767 INFO L444 ceAbstractionStarter]: For program point L3238-1(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,768 INFO L444 ceAbstractionStarter]: For program point L2842(lines 2842 2843) no Hoare annotation was computed. [2019-11-20 05:31:39,768 INFO L444 ceAbstractionStarter]: For program point L2842-2(lines 2842 2850) no Hoare annotation was computed. [2019-11-20 05:31:39,768 INFO L444 ceAbstractionStarter]: For program point L1522(line 1522) no Hoare annotation was computed. [2019-11-20 05:31:39,768 INFO L444 ceAbstractionStarter]: For program point L1522-2(line 1522) no Hoare annotation was computed. [2019-11-20 05:31:39,768 INFO L444 ceAbstractionStarter]: For program point L1522-3(line 1522) no Hoare annotation was computed. [2019-11-20 05:31:39,768 INFO L444 ceAbstractionStarter]: For program point L1522-5(line 1522) no Hoare annotation was computed. [2019-11-20 05:31:39,768 INFO L444 ceAbstractionStarter]: For program point L2712(line 2712) no Hoare annotation was computed. [2019-11-20 05:31:39,769 INFO L444 ceAbstractionStarter]: For program point L1523-1(line 1523) no Hoare annotation was computed. [2019-11-20 05:31:39,769 INFO L444 ceAbstractionStarter]: For program point L1523-3(line 1523) no Hoare annotation was computed. [2019-11-20 05:31:39,769 INFO L447 ceAbstractionStarter]: At program point L3241-1(lines 3236 3242) the Hoare annotation is: true [2019-11-20 05:31:39,769 INFO L447 ceAbstractionStarter]: At program point L3241(lines 3236 3242) the Hoare annotation is: true [2019-11-20 05:31:39,769 INFO L444 ceAbstractionStarter]: For program point L1524(line 1524) no Hoare annotation was computed. [2019-11-20 05:31:39,769 INFO L444 ceAbstractionStarter]: For program point L1524-1(line 1524) no Hoare annotation was computed. [2019-11-20 05:31:39,770 INFO L444 ceAbstractionStarter]: For program point L4167-1(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,770 INFO L444 ceAbstractionStarter]: For program point L4167(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,770 INFO L444 ceAbstractionStarter]: For program point L4167-3(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,770 INFO L444 ceAbstractionStarter]: For program point L4167-2(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,770 INFO L444 ceAbstractionStarter]: For program point L4167-5(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,770 INFO L444 ceAbstractionStarter]: For program point L4167-4(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,770 INFO L444 ceAbstractionStarter]: For program point L4167-7(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,771 INFO L444 ceAbstractionStarter]: For program point L4167-6(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,771 INFO L447 ceAbstractionStarter]: At program point L1657(lines 1617 1658) the Hoare annotation is: true [2019-11-20 05:31:39,771 INFO L447 ceAbstractionStarter]: At program point L1657-1(lines 1617 1658) the Hoare annotation is: true [2019-11-20 05:31:39,771 INFO L447 ceAbstractionStarter]: At program point L4498(line 4498) the Hoare annotation is: true [2019-11-20 05:31:39,771 INFO L447 ceAbstractionStarter]: At program point L4498-1(line 4498) the Hoare annotation is: true [2019-11-20 05:31:39,771 INFO L444 ceAbstractionStarter]: For program point L3111(lines 3111 3113) no Hoare annotation was computed. [2019-11-20 05:31:39,772 INFO L444 ceAbstractionStarter]: For program point L2847(lines 2847 2849) no Hoare annotation was computed. [2019-11-20 05:31:39,772 INFO L444 ceAbstractionStarter]: For program point L1792(lines 1792 1796) no Hoare annotation was computed. [2019-11-20 05:31:39,772 INFO L444 ceAbstractionStarter]: For program point L2783(line 2783) no Hoare annotation was computed. [2019-11-20 05:31:39,772 INFO L444 ceAbstractionStarter]: For program point L4239(lines 4239 4248) no Hoare annotation was computed. [2019-11-20 05:31:39,772 INFO L444 ceAbstractionStarter]: For program point L2852(line 2852) no Hoare annotation was computed. [2019-11-20 05:31:39,772 INFO L444 ceAbstractionStarter]: For program point L2786(line 2786) no Hoare annotation was computed. [2019-11-20 05:31:39,772 INFO L447 ceAbstractionStarter]: At program point L1465(lines 1462 1466) the Hoare annotation is: true [2019-11-20 05:31:39,773 INFO L447 ceAbstractionStarter]: At program point L1465-1(lines 1462 1466) the Hoare annotation is: true [2019-11-20 05:31:39,773 INFO L447 ceAbstractionStarter]: At program point L1465-2(lines 1462 1466) the Hoare annotation is: true [2019-11-20 05:31:39,773 INFO L447 ceAbstractionStarter]: At program point L1465-3(lines 1462 1466) the Hoare annotation is: true [2019-11-20 05:31:39,773 INFO L447 ceAbstractionStarter]: At program point L1465-4(lines 1462 1466) the Hoare annotation is: true [2019-11-20 05:31:39,773 INFO L447 ceAbstractionStarter]: At program point L1465-5(lines 1462 1466) the Hoare annotation is: true [2019-11-20 05:31:39,773 INFO L447 ceAbstractionStarter]: At program point L1465-6(lines 1462 1466) the Hoare annotation is: true [2019-11-20 05:31:39,774 INFO L447 ceAbstractionStarter]: At program point L1465-7(lines 1462 1466) the Hoare annotation is: true [2019-11-20 05:31:39,774 INFO L447 ceAbstractionStarter]: At program point L1465-8(lines 1462 1466) the Hoare annotation is: true [2019-11-20 05:31:39,774 INFO L444 ceAbstractionStarter]: For program point L2787(lines 2787 2795) no Hoare annotation was computed. [2019-11-20 05:31:39,774 INFO L444 ceAbstractionStarter]: For program point L1532-2(lines 1532 1549) no Hoare annotation was computed. [2019-11-20 05:31:39,774 INFO L444 ceAbstractionStarter]: For program point L4241(lines 4241 4247) no Hoare annotation was computed. [2019-11-20 05:31:39,774 INFO L447 ceAbstractionStarter]: At program point L1665(lines 1665 1680) the Hoare annotation is: true [2019-11-20 05:31:39,775 INFO L447 ceAbstractionStarter]: At program point L4506(lines 4500 4507) the Hoare annotation is: true [2019-11-20 05:31:39,775 INFO L447 ceAbstractionStarter]: At program point L4506-1(lines 4500 4507) the Hoare annotation is: true [2019-11-20 05:31:39,775 INFO L444 ceAbstractionStarter]: For program point L1798(lines 1798 1803) no Hoare annotation was computed. [2019-11-20 05:31:39,775 INFO L444 ceAbstractionStarter]: For program point L2855(line 2855) no Hoare annotation was computed. [2019-11-20 05:31:39,775 INFO L444 ceAbstractionStarter]: For program point L1666(line 1666) no Hoare annotation was computed. [2019-11-20 05:31:39,775 INFO L444 ceAbstractionStarter]: For program point L2658(lines 2658 2672) no Hoare annotation was computed. [2019-11-20 05:31:39,775 INFO L444 ceAbstractionStarter]: For program point L1667(lines 1667 1668) no Hoare annotation was computed. [2019-11-20 05:31:39,776 INFO L444 ceAbstractionStarter]: For program point L4509(lines 4509 4515) no Hoare annotation was computed. [2019-11-20 05:31:39,776 INFO L444 ceAbstractionStarter]: For program point L4509-1(lines 4509 4515) no Hoare annotation was computed. [2019-11-20 05:31:39,776 INFO L444 ceAbstractionStarter]: For program point L3254(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,776 INFO L444 ceAbstractionStarter]: For program point L2858(line 2858) no Hoare annotation was computed. [2019-11-20 05:31:39,776 INFO L444 ceAbstractionStarter]: For program point L3849-1(lines 3849 3861) no Hoare annotation was computed. [2019-11-20 05:31:39,776 INFO L444 ceAbstractionStarter]: For program point L3849(lines 3849 3861) no Hoare annotation was computed. [2019-11-20 05:31:39,776 INFO L444 ceAbstractionStarter]: For program point L3850(lines 3850 3860) no Hoare annotation was computed. [2019-11-20 05:31:39,777 INFO L444 ceAbstractionStarter]: For program point L2728(lines 2728 2730) no Hoare annotation was computed. [2019-11-20 05:31:39,777 INFO L444 ceAbstractionStarter]: For program point L1671(line 1671) no Hoare annotation was computed. [2019-11-20 05:31:39,777 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 05:31:39,777 INFO L447 ceAbstractionStarter]: At program point L3257(lines 3252 3258) the Hoare annotation is: true [2019-11-20 05:31:39,777 INFO L444 ceAbstractionStarter]: For program point L2861(line 2861) no Hoare annotation was computed. [2019-11-20 05:31:39,777 INFO L444 ceAbstractionStarter]: For program point L2664-2(lines 2664 2666) no Hoare annotation was computed. [2019-11-20 05:31:39,777 INFO L444 ceAbstractionStarter]: For program point L2664-4(lines 2664 2666) no Hoare annotation was computed. [2019-11-20 05:31:39,778 INFO L447 ceAbstractionStarter]: At program point L2664-3(lines 2664 2666) the Hoare annotation is: true [2019-11-20 05:31:39,778 INFO L444 ceAbstractionStarter]: For program point L4250-1(lines 4250 4257) no Hoare annotation was computed. [2019-11-20 05:31:39,778 INFO L444 ceAbstractionStarter]: For program point L4250-2(lines 4250 4257) no Hoare annotation was computed. [2019-11-20 05:31:39,778 INFO L444 ceAbstractionStarter]: For program point L1806(lines 1806 1810) no Hoare annotation was computed. [2019-11-20 05:31:39,778 INFO L444 ceAbstractionStarter]: For program point L2797(line 2797) no Hoare annotation was computed. [2019-11-20 05:31:39,778 INFO L444 ceAbstractionStarter]: For program point L1674(line 1674) no Hoare annotation was computed. [2019-11-20 05:31:39,779 INFO L444 ceAbstractionStarter]: For program point L2864(line 2864) no Hoare annotation was computed. [2019-11-20 05:31:39,779 INFO L447 ceAbstractionStarter]: At program point L4517(line 4517) the Hoare annotation is: true [2019-11-20 05:31:39,779 INFO L444 ceAbstractionStarter]: For program point L3262(lines 1 4529) no Hoare annotation was computed. [2019-11-20 05:31:39,779 INFO L447 ceAbstractionStarter]: At program point L1809(lines 1770 1828) the Hoare annotation is: true [2019-11-20 05:31:39,779 INFO L444 ceAbstractionStarter]: For program point L2800(line 2800) no Hoare annotation was computed. [2019-11-20 05:31:39,779 INFO L444 ceAbstractionStarter]: For program point L2668-2(lines 2668 2671) no Hoare annotation was computed. [2019-11-20 05:31:39,779 INFO L447 ceAbstractionStarter]: At program point L2668-3(lines 2668 2671) the Hoare annotation is: true [2019-11-20 05:31:39,780 INFO L447 ceAbstractionStarter]: At program point L4518(line 4518) the Hoare annotation is: true [2019-11-20 05:31:39,780 INFO L447 ceAbstractionStarter]: At program point L4518-1(line 4518) the Hoare annotation is: true [2019-11-20 05:31:39,780 INFO L444 ceAbstractionStarter]: For program point L2867(line 2867) no Hoare annotation was computed. [2019-11-20 05:31:39,780 INFO L444 ceAbstractionStarter]: For program point L1678(line 1678) no Hoare annotation was computed. [2019-11-20 05:31:39,780 INFO L447 ceAbstractionStarter]: At program point L4519(line 4519) the Hoare annotation is: true [2019-11-20 05:31:39,780 INFO L447 ceAbstractionStarter]: At program point L3265(lines 3260 3266) the Hoare annotation is: true [2019-11-20 05:31:39,781 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 05:31:39,781 INFO L444 ceAbstractionStarter]: For program point L2803(line 2803) no Hoare annotation was computed. [2019-11-20 05:31:39,781 INFO L447 ceAbstractionStarter]: At program point L2737(lines 2718 2738) the Hoare annotation is: true [2019-11-20 05:31:39,781 INFO L444 ceAbstractionStarter]: For program point L2870(line 2870) no Hoare annotation was computed. [2019-11-20 05:31:39,781 INFO L447 ceAbstractionStarter]: At program point L1682(lines 1660 1683) the Hoare annotation is: true [2019-11-20 05:31:39,781 INFO L444 ceAbstractionStarter]: For program point L2806(line 2806) no Hoare annotation was computed. [2019-11-20 05:31:39,781 INFO L447 ceAbstractionStarter]: At program point L3863(lines 3841 3864) the Hoare annotation is: true [2019-11-20 05:31:39,782 INFO L444 ceAbstractionStarter]: For program point L2674(lines 2674 2716) no Hoare annotation was computed. [2019-11-20 05:31:39,782 INFO L444 ceAbstractionStarter]: For program point L2873(line 2873) no Hoare annotation was computed. [2019-11-20 05:31:39,782 INFO L444 ceAbstractionStarter]: For program point L2807(lines 2807 2815) no Hoare annotation was computed. [2019-11-20 05:31:39,782 INFO L447 ceAbstractionStarter]: At program point L3931(lines 3920 3932) the Hoare annotation is: true [2019-11-20 05:31:39,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 05:31:39 BoogieIcfgContainer [2019-11-20 05:31:39,793 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 05:31:39,793 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 05:31:39,793 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 05:31:39,793 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 05:31:39,794 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:31:39" (3/4) ... [2019-11-20 05:31:39,801 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 05:31:39,840 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 266 nodes and edges [2019-11-20 05:31:39,844 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 128 nodes and edges [2019-11-20 05:31:39,847 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2019-11-20 05:31:39,850 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2019-11-20 05:31:39,854 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 05:31:40,096 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_a1625100-d347-4969-9bc2-14133d3a30f4/bin/uautomizer/witness.graphml [2019-11-20 05:31:40,097 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 05:31:40,098 INFO L168 Benchmark]: Toolchain (without parser) took 6674.80 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 235.9 MB). Free memory was 944.7 MB in the beginning and 904.0 MB in the end (delta: 40.8 MB). Peak memory consumption was 276.7 MB. Max. memory is 11.5 GB. [2019-11-20 05:31:40,099 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:31:40,099 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2238.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.0 MB). Free memory was 944.7 MB in the beginning and 971.2 MB in the end (delta: -26.5 MB). Peak memory consumption was 169.7 MB. Max. memory is 11.5 GB. [2019-11-20 05:31:40,102 INFO L168 Benchmark]: Boogie Procedure Inliner took 238.03 ms. Allocated memory is still 1.2 GB. Free memory was 971.2 MB in the beginning and 960.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 05:31:40,102 INFO L168 Benchmark]: Boogie Preprocessor took 178.15 ms. Allocated memory is still 1.2 GB. Free memory was 960.5 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 05:31:40,102 INFO L168 Benchmark]: RCFGBuilder took 3349.22 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 53.0 MB). Free memory was 949.7 MB in the beginning and 994.1 MB in the end (delta: -44.4 MB). Peak memory consumption was 48.6 MB. Max. memory is 11.5 GB. [2019-11-20 05:31:40,103 INFO L168 Benchmark]: TraceAbstraction took 358.61 ms. Allocated memory is still 1.3 GB. Free memory was 987.9 MB in the beginning and 943.6 MB in the end (delta: 44.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 11.5 GB. [2019-11-20 05:31:40,103 INFO L168 Benchmark]: Witness Printer took 303.51 ms. Allocated memory is still 1.3 GB. Free memory was 943.6 MB in the beginning and 904.0 MB in the end (delta: 39.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. [2019-11-20 05:31:40,105 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 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2238.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.0 MB). Free memory was 944.7 MB in the beginning and 971.2 MB in the end (delta: -26.5 MB). Peak memory consumption was 169.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 238.03 ms. Allocated memory is still 1.2 GB. Free memory was 971.2 MB in the beginning and 960.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 178.15 ms. Allocated memory is still 1.2 GB. Free memory was 960.5 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3349.22 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 53.0 MB). Free memory was 949.7 MB in the beginning and 994.1 MB in the end (delta: -44.4 MB). Peak memory consumption was 48.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 358.61 ms. Allocated memory is still 1.3 GB. Free memory was 987.9 MB in the beginning and 943.6 MB in the end (delta: 44.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 11.5 GB. * Witness Printer took 303.51 ms. Allocated memory is still 1.3 GB. Free memory was 943.6 MB in the beginning and 904.0 MB in the end (delta: 39.7 MB). Peak memory consumption was 39.7 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: 3955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4498]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3955]: 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: 3955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4498]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3920]: 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: 2681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2678]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1770]: 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: 4492]: 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: 2668]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1637]: 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: 4518]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2718]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2664]: 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: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3486]: 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: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1637]: 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: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4519]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: 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...