./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3befd642622dca8fdddf22dd71bdb50a7e881cf4 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:58:14,681 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:14,683 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:14,781 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:14,782 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:14,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:14,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:14,788 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:14,793 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:14,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:14,805 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:14,806 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:14,806 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:14,808 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:14,809 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:14,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:14,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:14,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:14,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:14,828 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:14,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:14,835 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:14,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:14,842 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:14,846 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:14,846 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:14,846 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:14,847 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:14,848 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:14,849 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:14,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:14,851 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:14,856 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:14,857 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:14,858 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:14,859 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:14,859 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:14,860 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:14,860 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:14,861 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:14,862 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:14,865 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:58:14,907 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:14,908 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:14,909 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:14,910 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:14,910 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:14,910 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:14,910 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:14,911 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:58:14,911 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:14,911 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:14,912 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:14,913 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:14,913 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:14,913 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:14,913 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:14,914 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:14,914 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:14,914 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:14,914 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:14,914 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:14,915 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:14,915 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:14,915 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:14,915 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:14,916 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:14,916 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:58:14,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:58:14,916 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:14,917 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:14,917 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3befd642622dca8fdddf22dd71bdb50a7e881cf4 [2020-11-28 02:58:15,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:15,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:15,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:15,277 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:15,278 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:15,279 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i [2020-11-28 02:58:15,351 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer/data/4a967d9c9/6f31628da8114099a8f97cea863a0e9d/FLAG2920cf7c4 [2020-11-28 02:58:16,169 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:16,169 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i [2020-11-28 02:58:16,204 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer/data/4a967d9c9/6f31628da8114099a8f97cea863a0e9d/FLAG2920cf7c4 [2020-11-28 02:58:16,269 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer/data/4a967d9c9/6f31628da8114099a8f97cea863a0e9d [2020-11-28 02:58:16,273 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:16,275 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:16,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:16,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:16,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:16,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:16" (1/1) ... [2020-11-28 02:58:16,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ffe0b0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:16, skipping insertion in model container [2020-11-28 02:58:16,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:16" (1/1) ... [2020-11-28 02:58:16,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:16,382 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:17,555 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:58:17,615 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 02:58:17,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:58:18,403 INFO L208 MainTranslator]: Completed translation [2020-11-28 02:58:18,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18 WrapperNode [2020-11-28 02:58:18,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:18,405 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 02:58:18,405 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 02:58:18,405 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 02:58:18,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18" (1/1) ... [2020-11-28 02:58:18,507 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18" (1/1) ... [2020-11-28 02:58:18,620 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 02:58:18,621 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 02:58:18,621 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 02:58:18,621 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 02:58:18,629 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18" (1/1) ... [2020-11-28 02:58:18,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18" (1/1) ... [2020-11-28 02:58:18,641 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18" (1/1) ... [2020-11-28 02:58:18,641 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18" (1/1) ... [2020-11-28 02:58:18,691 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18" (1/1) ... [2020-11-28 02:58:18,704 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18" (1/1) ... [2020-11-28 02:58:18,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18" (1/1) ... [2020-11-28 02:58:18,730 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 02:58:18,736 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 02:58:18,737 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 02:58:18,737 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 02:58:18,738 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/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 [2020-11-28 02:58:18,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-28 02:58:18,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-11-28 02:58:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-28 02:58:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-28 02:58:18,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-28 02:58:18,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 02:58:18,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 02:58:18,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-11-28 02:58:18,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 02:58:18,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-28 02:58:18,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-28 02:58:18,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-28 02:58:18,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-28 02:58:24,273 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 02:58:24,273 INFO L298 CfgBuilder]: Removed 497 assume(true) statements. [2020-11-28 02:58:24,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:58:24 BoogieIcfgContainer [2020-11-28 02:58:24,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 02:58:24,278 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-28 02:58:24,278 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-28 02:58:24,282 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-28 02:58:24,282 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:58:16" (1/3) ... [2020-11-28 02:58:24,283 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15927b96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:58:24, skipping insertion in model container [2020-11-28 02:58:24,283 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:18" (2/3) ... [2020-11-28 02:58:24,284 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15927b96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:58:24, skipping insertion in model container [2020-11-28 02:58:24,284 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:58:24" (3/3) ... [2020-11-28 02:58:24,288 INFO L111 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inl_p.i [2020-11-28 02:58:24,301 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-28 02:58:24,307 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2020-11-28 02:58:24,321 INFO L253 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2020-11-28 02:58:24,362 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-28 02:58:24,362 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-28 02:58:24,362 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-28 02:58:24,362 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-28 02:58:24,362 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-28 02:58:24,363 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-28 02:58:24,363 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-28 02:58:24,363 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-28 02:58:24,384 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states. [2020-11-28 02:58:24,396 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-28 02:58:24,409 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 348 states. [2020-11-28 02:58:24,620 INFO L274 CegarLoopResult]: For program point L2810(line 2810) no Hoare annotation was computed. [2020-11-28 02:58:24,620 INFO L277 CegarLoopResult]: At program point L2744(lines 2725 2745) the Hoare annotation is: true [2020-11-28 02:58:24,620 INFO L277 CegarLoopResult]: At program point L1687(lines 1665 1688) the Hoare annotation is: true [2020-11-28 02:58:24,620 INFO L274 CegarLoopResult]: For program point L2877(line 2877) no Hoare annotation was computed. [2020-11-28 02:58:24,620 INFO L277 CegarLoopResult]: At program point L3870(lines 3848 3871) the Hoare annotation is: true [2020-11-28 02:58:24,620 INFO L274 CegarLoopResult]: For program point L2813(line 2813) no Hoare annotation was computed. [2020-11-28 02:58:24,620 INFO L274 CegarLoopResult]: For program point L2681(lines 2681 2723) no Hoare annotation was computed. [2020-11-28 02:58:24,621 INFO L274 CegarLoopResult]: For program point L2880(line 2880) no Hoare annotation was computed. [2020-11-28 02:58:24,621 INFO L274 CegarLoopResult]: For program point L2814(lines 2814 2822) no Hoare annotation was computed. [2020-11-28 02:58:24,621 INFO L277 CegarLoopResult]: At program point L3938(lines 3927 3939) the Hoare annotation is: true [2020-11-28 02:58:24,621 INFO L274 CegarLoopResult]: For program point L1626(lines 1626 1660) no Hoare annotation was computed. [2020-11-28 02:58:24,621 INFO L274 CegarLoopResult]: For program point L1626-2(lines 1626 1660) no Hoare annotation was computed. [2020-11-28 02:58:24,621 INFO L274 CegarLoopResult]: For program point L1560(lines 1560 1586) no Hoare annotation was computed. [2020-11-28 02:58:24,621 INFO L274 CegarLoopResult]: For program point L1626-3(lines 1626 1660) no Hoare annotation was computed. [2020-11-28 02:58:24,621 INFO L274 CegarLoopResult]: For program point L1560-1(lines 1560 1586) no Hoare annotation was computed. [2020-11-28 02:58:24,621 INFO L274 CegarLoopResult]: For program point L1626-5(lines 1626 1660) no Hoare annotation was computed. [2020-11-28 02:58:24,621 INFO L274 CegarLoopResult]: For program point L1693(lines 1693 1696) no Hoare annotation was computed. [2020-11-28 02:58:24,622 INFO L274 CegarLoopResult]: For program point L1693-1(lines 1693 1696) no Hoare annotation was computed. [2020-11-28 02:58:24,622 INFO L274 CegarLoopResult]: For program point L2883(line 2883) no Hoare annotation was computed. [2020-11-28 02:58:24,622 INFO L274 CegarLoopResult]: For program point L2685-1(lines 2685 2722) no Hoare annotation was computed. [2020-11-28 02:58:24,622 INFO L277 CegarLoopResult]: At program point L2685-3(lines 2685 2722) the Hoare annotation is: true [2020-11-28 02:58:24,622 INFO L277 CegarLoopResult]: At program point L3941-1(lines 1 4537) the Hoare annotation is: true [2020-11-28 02:58:24,622 INFO L277 CegarLoopResult]: At program point L3941(lines 1 4537) the Hoare annotation is: true [2020-11-28 02:58:24,622 INFO L274 CegarLoopResult]: For program point L4537-2(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,622 INFO L274 CegarLoopResult]: For program point L4537-3(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,622 INFO L274 CegarLoopResult]: For program point L4537(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,623 INFO L274 CegarLoopResult]: For program point L4537-1(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,623 INFO L274 CegarLoopResult]: For program point L4537-6(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,623 INFO L274 CegarLoopResult]: For program point L4537-7(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,623 INFO L274 CegarLoopResult]: For program point L4537-4(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,623 INFO L274 CegarLoopResult]: For program point L4537-5(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,623 INFO L274 CegarLoopResult]: For program point L4273-2(lines 4273 4276) no Hoare annotation was computed. [2020-11-28 02:58:24,623 INFO L274 CegarLoopResult]: For program point L4537-10(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,623 INFO L274 CegarLoopResult]: For program point L4273-3(lines 4273 4276) no Hoare annotation was computed. [2020-11-28 02:58:24,623 INFO L274 CegarLoopResult]: For program point L4537-11(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,624 INFO L274 CegarLoopResult]: For program point L4273(lines 4273 4276) no Hoare annotation was computed. [2020-11-28 02:58:24,624 INFO L274 CegarLoopResult]: For program point L4537-8(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,624 INFO L274 CegarLoopResult]: For program point L4273-1(lines 4273 4276) no Hoare annotation was computed. [2020-11-28 02:58:24,624 INFO L274 CegarLoopResult]: For program point L4537-9(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,624 INFO L274 CegarLoopResult]: For program point L4273-4(lines 4273 4276) no Hoare annotation was computed. [2020-11-28 02:58:24,624 INFO L274 CegarLoopResult]: For program point L2886(line 2886) no Hoare annotation was computed. [2020-11-28 02:58:24,624 INFO L277 CegarLoopResult]: At program point L2688(lines 2688 2721) the Hoare annotation is: true [2020-11-28 02:58:24,624 INFO L274 CegarLoopResult]: For program point L1698(lines 1698 1699) no Hoare annotation was computed. [2020-11-28 02:58:24,624 INFO L274 CegarLoopResult]: For program point L1698-1(lines 1698 1699) no Hoare annotation was computed. [2020-11-28 02:58:24,624 INFO L274 CegarLoopResult]: For program point L2689(line 2689) no Hoare annotation was computed. [2020-11-28 02:58:24,624 INFO L274 CegarLoopResult]: For program point L1632(lines 1632 1651) no Hoare annotation was computed. [2020-11-28 02:58:24,624 INFO L274 CegarLoopResult]: For program point L1698-2(lines 1698 1699) no Hoare annotation was computed. [2020-11-28 02:58:24,624 INFO L274 CegarLoopResult]: For program point L1632-1(lines 1632 1651) no Hoare annotation was computed. [2020-11-28 02:58:24,625 INFO L274 CegarLoopResult]: For program point L1698-3(lines 1698 1699) no Hoare annotation was computed. [2020-11-28 02:58:24,625 INFO L274 CegarLoopResult]: For program point L1632-2(lines 1632 1651) no Hoare annotation was computed. [2020-11-28 02:58:24,625 INFO L274 CegarLoopResult]: For program point L1632-3(lines 1632 1651) no Hoare annotation was computed. [2020-11-28 02:58:24,625 INFO L274 CegarLoopResult]: For program point L4209-2(lines 4209 4216) no Hoare annotation was computed. [2020-11-28 02:58:24,625 INFO L274 CegarLoopResult]: For program point L4209-3(lines 4209 4216) no Hoare annotation was computed. [2020-11-28 02:58:24,625 INFO L274 CegarLoopResult]: For program point L4209(lines 4209 4216) no Hoare annotation was computed. [2020-11-28 02:58:24,625 INFO L274 CegarLoopResult]: For program point L4209-1(lines 4209 4216) no Hoare annotation was computed. [2020-11-28 02:58:24,625 INFO L274 CegarLoopResult]: For program point L4209-4(lines 4209 4216) no Hoare annotation was computed. [2020-11-28 02:58:24,625 INFO L274 CegarLoopResult]: For program point L4209-5(lines 4209 4216) no Hoare annotation was computed. [2020-11-28 02:58:24,625 INFO L277 CegarLoopResult]: At program point L1831(lines 1775 1833) the Hoare annotation is: true [2020-11-28 02:58:24,626 INFO L277 CegarLoopResult]: At program point L1832(lines 1774 1833) the Hoare annotation is: true [2020-11-28 02:58:24,626 INFO L274 CegarLoopResult]: For program point L2889(line 2889) no Hoare annotation was computed. [2020-11-28 02:58:24,626 INFO L274 CegarLoopResult]: For program point L4211(lines 4211 4215) no Hoare annotation was computed. [2020-11-28 02:58:24,626 INFO L274 CegarLoopResult]: For program point L4211-1(lines 4211 4215) no Hoare annotation was computed. [2020-11-28 02:58:24,626 INFO L274 CegarLoopResult]: For program point L4211-4(lines 4211 4215) no Hoare annotation was computed. [2020-11-28 02:58:24,626 INFO L274 CegarLoopResult]: For program point L4211-5(lines 4211 4215) no Hoare annotation was computed. [2020-11-28 02:58:24,626 INFO L274 CegarLoopResult]: For program point L4211-2(lines 4211 4215) no Hoare annotation was computed. [2020-11-28 02:58:24,626 INFO L274 CegarLoopResult]: For program point L4211-3(lines 4211 4215) no Hoare annotation was computed. [2020-11-28 02:58:24,626 INFO L274 CegarLoopResult]: For program point L1767(lines 1767 1772) no Hoare annotation was computed. [2020-11-28 02:58:24,627 INFO L274 CegarLoopResult]: For program point L2825(line 2825) no Hoare annotation was computed. [2020-11-28 02:58:24,627 INFO L274 CegarLoopResult]: For program point L2892(line 2892) no Hoare annotation was computed. [2020-11-28 02:58:24,627 INFO L274 CegarLoopResult]: For program point L2761(lines 2761 2763) no Hoare annotation was computed. [2020-11-28 02:58:24,627 INFO L274 CegarLoopResult]: For program point L2828(line 2828) no Hoare annotation was computed. [2020-11-28 02:58:24,627 INFO L277 CegarLoopResult]: At program point L1705(lines 1690 1706) the Hoare annotation is: true [2020-11-28 02:58:24,627 INFO L277 CegarLoopResult]: At program point L1705-1(lines 1690 1706) the Hoare annotation is: true [2020-11-28 02:58:24,627 INFO L274 CegarLoopResult]: For program point L2895(line 2895) no Hoare annotation was computed. [2020-11-28 02:58:24,632 INFO L277 CegarLoopResult]: At program point L1508(lines 1506 1509) the Hoare annotation is: true [2020-11-28 02:58:24,632 INFO L277 CegarLoopResult]: At program point L1508-1(lines 1506 1509) the Hoare annotation is: true [2020-11-28 02:58:24,632 INFO L277 CegarLoopResult]: At program point L1508-2(lines 1506 1509) the Hoare annotation is: true [2020-11-28 02:58:24,632 INFO L277 CegarLoopResult]: At program point L1508-3(lines 1506 1509) the Hoare annotation is: true [2020-11-28 02:58:24,633 INFO L277 CegarLoopResult]: At program point L1508-4(lines 1506 1509) the Hoare annotation is: true [2020-11-28 02:58:24,633 INFO L277 CegarLoopResult]: At program point L1508-5(lines 1506 1509) the Hoare annotation is: true [2020-11-28 02:58:24,633 INFO L277 CegarLoopResult]: At program point L1508-6(lines 1506 1509) the Hoare annotation is: true [2020-11-28 02:58:24,633 INFO L277 CegarLoopResult]: At program point L1508-7(lines 1506 1509) the Hoare annotation is: true [2020-11-28 02:58:24,633 INFO L274 CegarLoopResult]: For program point L4218(lines 4218 4225) no Hoare annotation was computed. [2020-11-28 02:58:24,634 INFO L274 CegarLoopResult]: For program point L4218-3(lines 4218 4225) no Hoare annotation was computed. [2020-11-28 02:58:24,635 INFO L274 CegarLoopResult]: For program point L4218-4(lines 4218 4225) no Hoare annotation was computed. [2020-11-28 02:58:24,637 INFO L274 CegarLoopResult]: For program point L4218-1(lines 4218 4225) no Hoare annotation was computed. [2020-11-28 02:58:24,637 INFO L274 CegarLoopResult]: For program point L4218-2(lines 4218 4225) no Hoare annotation was computed. [2020-11-28 02:58:24,638 INFO L274 CegarLoopResult]: For program point L4218-7(lines 4218 4225) no Hoare annotation was computed. [2020-11-28 02:58:24,638 INFO L274 CegarLoopResult]: For program point L4218-5(lines 4218 4225) no Hoare annotation was computed. [2020-11-28 02:58:24,638 INFO L274 CegarLoopResult]: For program point L4218-6(lines 4218 4225) no Hoare annotation was computed. [2020-11-28 02:58:24,638 INFO L274 CegarLoopResult]: For program point L2831(line 2831) no Hoare annotation was computed. [2020-11-28 02:58:24,638 INFO L274 CegarLoopResult]: For program point L1642-2(lines 1642 1650) no Hoare annotation was computed. [2020-11-28 02:58:24,638 INFO L277 CegarLoopResult]: At program point L1642-3(lines 1642 1650) the Hoare annotation is: true [2020-11-28 02:58:24,638 INFO L274 CegarLoopResult]: For program point L1642-7(lines 1642 1650) no Hoare annotation was computed. [2020-11-28 02:58:24,638 INFO L277 CegarLoopResult]: At program point L1642-8(lines 1642 1650) the Hoare annotation is: true [2020-11-28 02:58:24,639 INFO L274 CegarLoopResult]: For program point L2898(line 2898) no Hoare annotation was computed. [2020-11-28 02:58:24,639 INFO L274 CegarLoopResult]: For program point L2700(line 2700) no Hoare annotation was computed. [2020-11-28 02:58:24,643 INFO L277 CegarLoopResult]: At program point L4484-1(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,644 INFO L277 CegarLoopResult]: At program point L4484-2(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,644 INFO L277 CegarLoopResult]: At program point L4484(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,644 INFO L277 CegarLoopResult]: At program point L4484-5(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,644 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-28 02:58:24,645 INFO L277 CegarLoopResult]: At program point L4484-6(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,645 INFO L277 CegarLoopResult]: At program point L4484-3(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,647 INFO L277 CegarLoopResult]: At program point L4484-4(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,647 INFO L274 CegarLoopResult]: For program point L4220-1(lines 4220 4224) no Hoare annotation was computed. [2020-11-28 02:58:24,647 INFO L277 CegarLoopResult]: At program point L4484-9(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,647 INFO L274 CegarLoopResult]: For program point L4220-2(lines 4220 4224) no Hoare annotation was computed. [2020-11-28 02:58:24,647 INFO L277 CegarLoopResult]: At program point L4484-10(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,647 INFO L277 CegarLoopResult]: At program point L4484-7(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,648 INFO L274 CegarLoopResult]: For program point L4220(lines 4220 4224) no Hoare annotation was computed. [2020-11-28 02:58:24,648 INFO L277 CegarLoopResult]: At program point L4484-8(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,648 INFO L274 CegarLoopResult]: For program point L4220-5(lines 4220 4224) no Hoare annotation was computed. [2020-11-28 02:58:24,648 INFO L277 CegarLoopResult]: At program point L4484-13(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,648 INFO L274 CegarLoopResult]: For program point L4220-6(lines 4220 4224) no Hoare annotation was computed. [2020-11-28 02:58:24,648 INFO L277 CegarLoopResult]: At program point L4484-14(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,649 INFO L274 CegarLoopResult]: For program point L4220-3(lines 4220 4224) no Hoare annotation was computed. [2020-11-28 02:58:24,649 INFO L277 CegarLoopResult]: At program point L4484-11(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,649 INFO L274 CegarLoopResult]: For program point L4220-4(lines 4220 4224) no Hoare annotation was computed. [2020-11-28 02:58:24,649 INFO L277 CegarLoopResult]: At program point L4484-12(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,649 INFO L274 CegarLoopResult]: For program point L4220-7(lines 4220 4224) no Hoare annotation was computed. [2020-11-28 02:58:24,649 INFO L277 CegarLoopResult]: At program point L4484-15(lines 4482 4485) the Hoare annotation is: true [2020-11-28 02:58:24,650 INFO L274 CegarLoopResult]: For program point L1710(lines 1710 1715) no Hoare annotation was computed. [2020-11-28 02:58:24,650 INFO L274 CegarLoopResult]: For program point L1710-1(lines 1710 1715) no Hoare annotation was computed. [2020-11-28 02:58:24,650 INFO L274 CegarLoopResult]: For program point L1644(lines 1644 1645) no Hoare annotation was computed. [2020-11-28 02:58:24,650 INFO L274 CegarLoopResult]: For program point L1710-2(lines 1710 1715) no Hoare annotation was computed. [2020-11-28 02:58:24,650 INFO L274 CegarLoopResult]: For program point L1644-1(lines 1644 1645) no Hoare annotation was computed. [2020-11-28 02:58:24,650 INFO L274 CegarLoopResult]: For program point L1710-3(lines 1710 1715) no Hoare annotation was computed. [2020-11-28 02:58:24,650 INFO L274 CegarLoopResult]: For program point L4155-1(lines 4155 4159) no Hoare annotation was computed. [2020-11-28 02:58:24,651 INFO L274 CegarLoopResult]: For program point L4155(lines 4155 4159) no Hoare annotation was computed. [2020-11-28 02:58:24,651 INFO L274 CegarLoopResult]: For program point L4155-2(lines 4155 4159) no Hoare annotation was computed. [2020-11-28 02:58:24,651 INFO L274 CegarLoopResult]: For program point L2834(line 2834) no Hoare annotation was computed. [2020-11-28 02:58:24,651 INFO L277 CegarLoopResult]: At program point L2768(lines 2768 2900) the Hoare annotation is: true [2020-11-28 02:58:24,651 INFO L274 CegarLoopResult]: For program point L3958(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,652 INFO L274 CegarLoopResult]: For program point L3958-2(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,652 INFO L274 CegarLoopResult]: For program point L3958-1(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,652 INFO L274 CegarLoopResult]: For program point L3958-4(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,652 INFO L274 CegarLoopResult]: For program point L3958-3(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,652 INFO L274 CegarLoopResult]: For program point L2835(lines 2835 2836) no Hoare annotation was computed. [2020-11-28 02:58:24,652 INFO L274 CegarLoopResult]: For program point L3958-6(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,652 INFO L274 CegarLoopResult]: For program point L2769(line 2769) no Hoare annotation was computed. [2020-11-28 02:58:24,653 INFO L274 CegarLoopResult]: For program point L3958-5(lines 1596 1619) no Hoare annotation was computed. [2020-11-28 02:58:24,653 INFO L274 CegarLoopResult]: For program point L2835-2(lines 2835 2843) no Hoare annotation was computed. [2020-11-28 02:58:24,653 INFO L274 CegarLoopResult]: For program point L3958-8(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,653 INFO L274 CegarLoopResult]: For program point L1646(lines 1646 1649) no Hoare annotation was computed. [2020-11-28 02:58:24,653 INFO L274 CegarLoopResult]: For program point L3958-7(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,653 INFO L274 CegarLoopResult]: For program point L3958-10(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,654 INFO L274 CegarLoopResult]: For program point L1646-2(lines 1646 1649) no Hoare annotation was computed. [2020-11-28 02:58:24,654 INFO L274 CegarLoopResult]: For program point L3958-9(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,654 INFO L274 CegarLoopResult]: For program point L3958-12(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,654 INFO L274 CegarLoopResult]: For program point L3958-11(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,654 INFO L274 CegarLoopResult]: For program point L3958-14(line 1528) no Hoare annotation was computed. [2020-11-28 02:58:24,654 INFO L274 CegarLoopResult]: For program point L3958-13(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,654 INFO L274 CegarLoopResult]: For program point L3958-16(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,655 INFO L274 CegarLoopResult]: For program point L3958-15(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,655 INFO L274 CegarLoopResult]: For program point L3958-18(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,655 INFO L274 CegarLoopResult]: For program point L3958-17(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,655 INFO L274 CegarLoopResult]: For program point L3958-20(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,655 INFO L274 CegarLoopResult]: For program point L3958-19(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,655 INFO L274 CegarLoopResult]: For program point L3958-22(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,656 INFO L274 CegarLoopResult]: For program point L3958-21(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,656 INFO L274 CegarLoopResult]: For program point L3958-24(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,656 INFO L274 CegarLoopResult]: For program point L3958-23(line 1528) no Hoare annotation was computed. [2020-11-28 02:58:24,656 INFO L274 CegarLoopResult]: For program point L3958-26(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,657 INFO L274 CegarLoopResult]: For program point L3958-25(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,657 INFO L274 CegarLoopResult]: For program point L3958-28(lines 1596 1619) no Hoare annotation was computed. [2020-11-28 02:58:24,657 INFO L274 CegarLoopResult]: For program point L3958-27(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,657 INFO L274 CegarLoopResult]: For program point L3958-30(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,657 INFO L274 CegarLoopResult]: For program point L3958-29(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,658 INFO L274 CegarLoopResult]: For program point L3958-32(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,658 INFO L274 CegarLoopResult]: For program point L3958-31(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,658 INFO L274 CegarLoopResult]: For program point L3958-34(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,658 INFO L274 CegarLoopResult]: For program point L3958-33(lines 1596 1619) no Hoare annotation was computed. [2020-11-28 02:58:24,658 INFO L274 CegarLoopResult]: For program point L2770(lines 2770 2777) no Hoare annotation was computed. [2020-11-28 02:58:24,658 INFO L274 CegarLoopResult]: For program point L3958-36(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,658 INFO L274 CegarLoopResult]: For program point L3958-35(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,659 INFO L274 CegarLoopResult]: For program point L3958-38(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,659 INFO L274 CegarLoopResult]: For program point L3958-37(lines 3958 3960) no Hoare annotation was computed. [2020-11-28 02:58:24,659 INFO L274 CegarLoopResult]: For program point L3101(lines 3101 3102) no Hoare annotation was computed. [2020-11-28 02:58:24,659 INFO L274 CegarLoopResult]: For program point L3101-2(lines 3101 3107) no Hoare annotation was computed. [2020-11-28 02:58:24,659 INFO L274 CegarLoopResult]: For program point L2705(line 2705) no Hoare annotation was computed. [2020-11-28 02:58:24,659 INFO L274 CegarLoopResult]: For program point L3498(lines 3498 3510) no Hoare annotation was computed. [2020-11-28 02:58:24,660 INFO L274 CegarLoopResult]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2020-11-28 02:58:24,660 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-28 02:58:24,660 INFO L277 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-11-28 02:58:24,660 INFO L277 CegarLoopResult]: At program point L-1-2(line -1) the Hoare annotation is: true [2020-11-28 02:58:24,660 INFO L277 CegarLoopResult]: At program point L-1-3(line -1) the Hoare annotation is: true [2020-11-28 02:58:24,660 INFO L277 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: true [2020-11-28 02:58:24,660 INFO L277 CegarLoopResult]: At program point L-1-5(line -1) the Hoare annotation is: true [2020-11-28 02:58:24,661 INFO L274 CegarLoopResult]: For program point L-1-6(line -1) no Hoare annotation was computed. [2020-11-28 02:58:24,661 INFO L274 CegarLoopResult]: For program point L2840(lines 2840 2842) no Hoare annotation was computed. [2020-11-28 02:58:24,661 INFO L274 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2020-11-28 02:58:24,661 INFO L277 CegarLoopResult]: At program point L-1-9(line -1) the Hoare annotation is: true [2020-11-28 02:58:24,661 INFO L274 CegarLoopResult]: For program point L-1-10(line -1) no Hoare annotation was computed. [2020-11-28 02:58:24,661 INFO L274 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2020-11-28 02:58:24,662 INFO L277 CegarLoopResult]: At program point L-1-13(line -1) the Hoare annotation is: true [2020-11-28 02:58:24,662 INFO L274 CegarLoopResult]: For program point L-1-14(line -1) no Hoare annotation was computed. [2020-11-28 02:58:24,662 INFO L274 CegarLoopResult]: For program point L-1-15(line -1) no Hoare annotation was computed. [2020-11-28 02:58:24,662 INFO L274 CegarLoopResult]: For program point L3039(lines 3039 3042) no Hoare annotation was computed. [2020-11-28 02:58:24,663 INFO L277 CegarLoopResult]: At program point L3964(lines 3962 3965) the Hoare annotation is: true [2020-11-28 02:58:24,663 INFO L274 CegarLoopResult]: For program point L3039-2(lines 3039 3042) no Hoare annotation was computed. [2020-11-28 02:58:24,663 INFO L277 CegarLoopResult]: At program point L3964-2(lines 3962 3965) the Hoare annotation is: true [2020-11-28 02:58:24,663 INFO L277 CegarLoopResult]: At program point L3964-1(lines 3962 3965) the Hoare annotation is: true [2020-11-28 02:58:24,663 INFO L277 CegarLoopResult]: At program point L3964-4(lines 3962 3965) the Hoare annotation is: true [2020-11-28 02:58:24,663 INFO L277 CegarLoopResult]: At program point L3964-3(lines 3962 3965) the Hoare annotation is: true [2020-11-28 02:58:24,664 INFO L277 CegarLoopResult]: At program point L3964-6(lines 3962 3965) the Hoare annotation is: true [2020-11-28 02:58:24,664 INFO L277 CegarLoopResult]: At program point L3964-5(lines 3962 3965) the Hoare annotation is: true [2020-11-28 02:58:24,664 INFO L277 CegarLoopResult]: At program point L3964-8(lines 3962 3965) the Hoare annotation is: true [2020-11-28 02:58:24,664 INFO L277 CegarLoopResult]: At program point L3964-7(lines 3962 3965) the Hoare annotation is: true [2020-11-28 02:58:24,664 INFO L274 CegarLoopResult]: For program point L4163-1(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,664 INFO L274 CegarLoopResult]: For program point L4163(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,666 INFO L274 CegarLoopResult]: For program point L4163-3(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,670 INFO L274 CegarLoopResult]: For program point L4163-2(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,670 INFO L274 CegarLoopResult]: For program point L2710(line 2710) no Hoare annotation was computed. [2020-11-28 02:58:24,670 INFO L274 CegarLoopResult]: For program point L1786(lines 1786 1789) no Hoare annotation was computed. [2020-11-28 02:58:24,671 INFO L274 CegarLoopResult]: For program point L1786-2(lines 1786 1789) no Hoare annotation was computed. [2020-11-28 02:58:24,672 INFO L277 CegarLoopResult]: At program point L1522(lines 1522 1532) the Hoare annotation is: true [2020-11-28 02:58:24,672 INFO L277 CegarLoopResult]: At program point L1522-1(lines 1522 1532) the Hoare annotation is: true [2020-11-28 02:58:24,672 INFO L274 CegarLoopResult]: For program point L3967-1(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,672 INFO L274 CegarLoopResult]: For program point L3967(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,672 INFO L274 CegarLoopResult]: For program point L3967-3(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,673 INFO L274 CegarLoopResult]: For program point L3967-2(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,673 INFO L274 CegarLoopResult]: For program point L3967-5(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,673 INFO L274 CegarLoopResult]: For program point L3967-6(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,673 INFO L274 CegarLoopResult]: For program point L3967-9(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,678 INFO L274 CegarLoopResult]: For program point L3967-8(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,678 INFO L274 CegarLoopResult]: For program point L3967-11(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,679 INFO L274 CegarLoopResult]: For program point L3967-10(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,679 INFO L277 CegarLoopResult]: At program point L1589-1(lines 1589 1620) the Hoare annotation is: true [2020-11-28 02:58:24,679 INFO L277 CegarLoopResult]: At program point L1589-2(lines 1589 1620) the Hoare annotation is: true [2020-11-28 02:58:24,679 INFO L274 CegarLoopResult]: For program point L3967-13(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,679 INFO L274 CegarLoopResult]: For program point L3967-12(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,679 INFO L277 CegarLoopResult]: At program point L1854(lines 1848 1855) the Hoare annotation is: true [2020-11-28 02:58:24,680 INFO L274 CegarLoopResult]: For program point L2845(line 2845) no Hoare annotation was computed. [2020-11-28 02:58:24,680 INFO L274 CegarLoopResult]: For program point L2779(line 2779) no Hoare annotation was computed. [2020-11-28 02:58:24,680 INFO L274 CegarLoopResult]: For program point L1524(lines 1524 1531) no Hoare annotation was computed. [2020-11-28 02:58:24,680 INFO L274 CegarLoopResult]: For program point L1524-1(lines 1524 1531) no Hoare annotation was computed. [2020-11-28 02:58:24,680 INFO L274 CegarLoopResult]: For program point L2780(lines 2780 2788) no Hoare annotation was computed. [2020-11-28 02:58:24,680 INFO L277 CegarLoopResult]: At program point L1723(lines 1708 1724) the Hoare annotation is: true [2020-11-28 02:58:24,680 INFO L277 CegarLoopResult]: At program point L1723-1(lines 1708 1724) the Hoare annotation is: true [2020-11-28 02:58:24,681 INFO L274 CegarLoopResult]: For program point L1525(line 1525) no Hoare annotation was computed. [2020-11-28 02:58:24,681 INFO L274 CegarLoopResult]: For program point L1525-1(line 1525) no Hoare annotation was computed. [2020-11-28 02:58:24,682 INFO L274 CegarLoopResult]: For program point L1525-2(line 1525) no Hoare annotation was computed. [2020-11-28 02:58:24,682 INFO L274 CegarLoopResult]: For program point L1525-3(line 1525) no Hoare annotation was computed. [2020-11-28 02:58:24,682 INFO L274 CegarLoopResult]: For program point L2715(line 2715) no Hoare annotation was computed. [2020-11-28 02:58:24,682 INFO L274 CegarLoopResult]: For program point L4367(lines 4367 4370) no Hoare annotation was computed. [2020-11-28 02:58:24,682 INFO L274 CegarLoopResult]: For program point L2848(line 2848) no Hoare annotation was computed. [2020-11-28 02:58:24,682 INFO L274 CegarLoopResult]: For program point L1527(line 1527) no Hoare annotation was computed. [2020-11-28 02:58:24,683 INFO L274 CegarLoopResult]: For program point L1527-2(line 1527) no Hoare annotation was computed. [2020-11-28 02:58:24,683 INFO L277 CegarLoopResult]: At program point L3509(lines 3493 3511) the Hoare annotation is: true [2020-11-28 02:58:24,683 INFO L274 CegarLoopResult]: For program point L1527-3(line 1527) no Hoare annotation was computed. [2020-11-28 02:58:24,683 INFO L277 CegarLoopResult]: At program point L4500(line 4500) the Hoare annotation is: true [2020-11-28 02:58:24,683 INFO L274 CegarLoopResult]: For program point L1527-5(line 1527) no Hoare annotation was computed. [2020-11-28 02:58:24,683 INFO L274 CegarLoopResult]: For program point L3245-1(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,683 INFO L274 CegarLoopResult]: For program point L3245(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,685 INFO L274 CegarLoopResult]: For program point L2849(lines 2849 2850) no Hoare annotation was computed. [2020-11-28 02:58:24,685 INFO L274 CegarLoopResult]: For program point L2849-2(lines 2849 2857) no Hoare annotation was computed. [2020-11-28 02:58:24,686 INFO L274 CegarLoopResult]: For program point L1528-1(line 1528) no Hoare annotation was computed. [2020-11-28 02:58:24,686 INFO L274 CegarLoopResult]: For program point L1528-3(line 1528) no Hoare annotation was computed. [2020-11-28 02:58:24,686 INFO L274 CegarLoopResult]: For program point L9(lines 3856 3868) no Hoare annotation was computed. [2020-11-28 02:58:24,686 INFO L274 CegarLoopResult]: For program point L9-1(lines 9 11) no Hoare annotation was computed. [2020-11-28 02:58:24,686 INFO L274 CegarLoopResult]: For program point L9-2(lines 9 11) no Hoare annotation was computed. [2020-11-28 02:58:24,686 INFO L274 CegarLoopResult]: For program point L9-3(lines 9 11) no Hoare annotation was computed. [2020-11-28 02:58:24,686 INFO L274 CegarLoopResult]: For program point L9-4(lines 9 11) no Hoare annotation was computed. [2020-11-28 02:58:24,686 INFO L274 CegarLoopResult]: For program point L9-5(lines 9 11) no Hoare annotation was computed. [2020-11-28 02:58:24,687 INFO L274 CegarLoopResult]: For program point L1529(line 1529) no Hoare annotation was computed. [2020-11-28 02:58:24,687 INFO L274 CegarLoopResult]: For program point L1529-1(line 1529) no Hoare annotation was computed. [2020-11-28 02:58:24,687 INFO L274 CegarLoopResult]: For program point L10(line 10) no Hoare annotation was computed. [2020-11-28 02:58:24,687 INFO L274 CegarLoopResult]: For program point L10-2(line 10) no Hoare annotation was computed. [2020-11-28 02:58:24,687 INFO L274 CegarLoopResult]: For program point L10-4(line 10) no Hoare annotation was computed. [2020-11-28 02:58:24,687 INFO L274 CegarLoopResult]: For program point L10-6(line 10) no Hoare annotation was computed. [2020-11-28 02:58:24,687 INFO L274 CegarLoopResult]: For program point L10-8(line 10) no Hoare annotation was computed. [2020-11-28 02:58:24,688 INFO L274 CegarLoopResult]: For program point L10-10(line 10) no Hoare annotation was computed. [2020-11-28 02:58:24,688 INFO L277 CegarLoopResult]: At program point L1662(lines 1622 1663) the Hoare annotation is: true [2020-11-28 02:58:24,688 INFO L274 CegarLoopResult]: For program point L2719(line 2719) no Hoare annotation was computed. [2020-11-28 02:58:24,688 INFO L277 CegarLoopResult]: At program point L1662-1(lines 1622 1663) the Hoare annotation is: true [2020-11-28 02:58:24,688 INFO L277 CegarLoopResult]: At program point L3248(lines 3243 3249) the Hoare annotation is: true [2020-11-28 02:58:24,688 INFO L277 CegarLoopResult]: At program point L3248-1(lines 3243 3249) the Hoare annotation is: true [2020-11-28 02:58:24,688 INFO L274 CegarLoopResult]: For program point L4175-1(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,689 INFO L274 CegarLoopResult]: For program point L3118(lines 3118 3120) no Hoare annotation was computed. [2020-11-28 02:58:24,689 INFO L274 CegarLoopResult]: For program point L4175(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,689 INFO L274 CegarLoopResult]: For program point L4175-3(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,689 INFO L274 CegarLoopResult]: For program point L4175-2(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,689 INFO L274 CegarLoopResult]: For program point L4175-5(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,689 INFO L274 CegarLoopResult]: For program point L4175-4(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,689 INFO L274 CegarLoopResult]: For program point L4175-7(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,689 INFO L274 CegarLoopResult]: For program point L4175-6(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,690 INFO L274 CegarLoopResult]: For program point L2854(lines 2854 2856) no Hoare annotation was computed. [2020-11-28 02:58:24,690 INFO L274 CegarLoopResult]: For program point L1797(lines 1797 1801) no Hoare annotation was computed. [2020-11-28 02:58:24,690 INFO L277 CegarLoopResult]: At program point L4506(line 4506) the Hoare annotation is: true [2020-11-28 02:58:24,690 INFO L277 CegarLoopResult]: At program point L4506-1(line 4506) the Hoare annotation is: true [2020-11-28 02:58:24,690 INFO L274 CegarLoopResult]: For program point L2790(line 2790) no Hoare annotation was computed. [2020-11-28 02:58:24,690 INFO L277 CegarLoopResult]: At program point L1470(lines 1467 1471) the Hoare annotation is: true [2020-11-28 02:58:24,691 INFO L277 CegarLoopResult]: At program point L1470-1(lines 1467 1471) the Hoare annotation is: true [2020-11-28 02:58:24,691 INFO L277 CegarLoopResult]: At program point L1470-2(lines 1467 1471) the Hoare annotation is: true [2020-11-28 02:58:24,691 INFO L277 CegarLoopResult]: At program point L1470-3(lines 1467 1471) the Hoare annotation is: true [2020-11-28 02:58:24,691 INFO L277 CegarLoopResult]: At program point L1470-4(lines 1467 1471) the Hoare annotation is: true [2020-11-28 02:58:24,691 INFO L277 CegarLoopResult]: At program point L1470-5(lines 1467 1471) the Hoare annotation is: true [2020-11-28 02:58:24,691 INFO L277 CegarLoopResult]: At program point L1470-6(lines 1467 1471) the Hoare annotation is: true [2020-11-28 02:58:24,691 INFO L277 CegarLoopResult]: At program point L1470-7(lines 1467 1471) the Hoare annotation is: true [2020-11-28 02:58:24,692 INFO L277 CegarLoopResult]: At program point L1470-8(lines 1467 1471) the Hoare annotation is: true [2020-11-28 02:58:24,692 INFO L274 CegarLoopResult]: For program point L1537-2(lines 1537 1554) no Hoare annotation was computed. [2020-11-28 02:58:24,692 INFO L274 CegarLoopResult]: For program point L2859(line 2859) no Hoare annotation was computed. [2020-11-28 02:58:24,692 INFO L274 CegarLoopResult]: For program point L2793(line 2793) no Hoare annotation was computed. [2020-11-28 02:58:24,692 INFO L277 CegarLoopResult]: At program point L1670(lines 1670 1685) the Hoare annotation is: true [2020-11-28 02:58:24,692 INFO L274 CegarLoopResult]: For program point L4247(lines 4247 4256) no Hoare annotation was computed. [2020-11-28 02:58:24,692 INFO L274 CegarLoopResult]: For program point L1803(lines 1803 1808) no Hoare annotation was computed. [2020-11-28 02:58:24,693 INFO L274 CegarLoopResult]: For program point L2794(lines 2794 2802) no Hoare annotation was computed. [2020-11-28 02:58:24,693 INFO L274 CegarLoopResult]: For program point L1671(line 1671) no Hoare annotation was computed. [2020-11-28 02:58:24,693 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-28 02:58:24,693 INFO L274 CegarLoopResult]: For program point L1672(lines 1672 1673) no Hoare annotation was computed. [2020-11-28 02:58:24,693 INFO L274 CegarLoopResult]: For program point L4249(lines 4249 4255) no Hoare annotation was computed. [2020-11-28 02:58:24,693 INFO L274 CegarLoopResult]: For program point L2862(line 2862) no Hoare annotation was computed. [2020-11-28 02:58:24,693 INFO L277 CegarLoopResult]: At program point L4514(lines 4508 4515) the Hoare annotation is: true [2020-11-28 02:58:24,694 INFO L277 CegarLoopResult]: At program point L4514-1(lines 4508 4515) the Hoare annotation is: true [2020-11-28 02:58:24,694 INFO L274 CegarLoopResult]: For program point L2665(lines 2665 2679) no Hoare annotation was computed. [2020-11-28 02:58:24,694 INFO L274 CegarLoopResult]: For program point L3261(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,694 INFO L274 CegarLoopResult]: For program point L3856(lines 3856 3868) no Hoare annotation was computed. [2020-11-28 02:58:24,694 INFO L274 CegarLoopResult]: For program point L2865(line 2865) no Hoare annotation was computed. [2020-11-28 02:58:24,695 INFO L274 CegarLoopResult]: For program point L1676(line 1676) no Hoare annotation was computed. [2020-11-28 02:58:24,695 INFO L274 CegarLoopResult]: For program point L4517(lines 4517 4523) no Hoare annotation was computed. [2020-11-28 02:58:24,695 INFO L274 CegarLoopResult]: For program point L4517-1(lines 4517 4523) no Hoare annotation was computed. [2020-11-28 02:58:24,695 INFO L274 CegarLoopResult]: For program point L3857(lines 3857 3867) no Hoare annotation was computed. [2020-11-28 02:58:24,695 INFO L274 CegarLoopResult]: For program point L2735(lines 2735 2737) no Hoare annotation was computed. [2020-11-28 02:58:24,695 INFO L277 CegarLoopResult]: At program point L3264(lines 3259 3265) the Hoare annotation is: true [2020-11-28 02:58:24,695 INFO L274 CegarLoopResult]: For program point L2868(line 2868) no Hoare annotation was computed. [2020-11-28 02:58:24,696 INFO L274 CegarLoopResult]: For program point L1811(lines 1811 1815) no Hoare annotation was computed. [2020-11-28 02:58:24,696 INFO L274 CegarLoopResult]: For program point L1679(line 1679) no Hoare annotation was computed. [2020-11-28 02:58:24,696 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-11-28 02:58:24,696 INFO L277 CegarLoopResult]: At program point L2671-3(lines 2671 2673) the Hoare annotation is: true [2020-11-28 02:58:24,696 INFO L274 CegarLoopResult]: For program point L2671-2(lines 2671 2673) no Hoare annotation was computed. [2020-11-28 02:58:24,696 INFO L274 CegarLoopResult]: For program point L2671-4(lines 2671 2673) no Hoare annotation was computed. [2020-11-28 02:58:24,696 INFO L274 CegarLoopResult]: For program point L2804(line 2804) no Hoare annotation was computed. [2020-11-28 02:58:24,697 INFO L274 CegarLoopResult]: For program point L4258-1(lines 4258 4265) no Hoare annotation was computed. [2020-11-28 02:58:24,697 INFO L274 CegarLoopResult]: For program point L4258-2(lines 4258 4265) no Hoare annotation was computed. [2020-11-28 02:58:24,697 INFO L277 CegarLoopResult]: At program point L1814(lines 1775 1833) the Hoare annotation is: true [2020-11-28 02:58:24,697 INFO L274 CegarLoopResult]: For program point L2871(line 2871) no Hoare annotation was computed. [2020-11-28 02:58:24,697 INFO L274 CegarLoopResult]: For program point L1683(line 1683) no Hoare annotation was computed. [2020-11-28 02:58:24,697 INFO L274 CegarLoopResult]: For program point L3269(lines 1 4537) no Hoare annotation was computed. [2020-11-28 02:58:24,697 INFO L274 CegarLoopResult]: For program point L2807(line 2807) no Hoare annotation was computed. [2020-11-28 02:58:24,698 INFO L277 CegarLoopResult]: At program point L2675-3(lines 2675 2678) the Hoare annotation is: true [2020-11-28 02:58:24,698 INFO L274 CegarLoopResult]: For program point L2675-2(lines 2675 2678) no Hoare annotation was computed. [2020-11-28 02:58:24,698 INFO L277 CegarLoopResult]: At program point L4525(line 4525) the Hoare annotation is: true [2020-11-28 02:58:24,698 INFO L274 CegarLoopResult]: For program point L2874(line 2874) no Hoare annotation was computed. [2020-11-28 02:58:24,698 INFO L277 CegarLoopResult]: At program point L4526(line 4526) the Hoare annotation is: true [2020-11-28 02:58:24,698 INFO L277 CegarLoopResult]: At program point L4526-1(line 4526) the Hoare annotation is: true [2020-11-28 02:58:24,698 INFO L277 CegarLoopResult]: At program point L4527(line 4527) the Hoare annotation is: true [2020-11-28 02:58:24,699 INFO L277 CegarLoopResult]: At program point L3272(lines 3267 3273) the Hoare annotation is: true [2020-11-28 02:58:24,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 02:58:24 BoogieIcfgContainer [2020-11-28 02:58:24,712 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-28 02:58:24,714 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-28 02:58:24,714 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-28 02:58:24,714 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-28 02:58:24,715 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:58:24" (3/4) ... [2020-11-28 02:58:24,718 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-28 02:58:24,783 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 270 nodes and edges [2020-11-28 02:58:24,788 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 132 nodes and edges [2020-11-28 02:58:24,792 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2020-11-28 02:58:24,796 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2020-11-28 02:58:24,799 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-11-28 02:58:24,803 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-28 02:58:25,034 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_a041c117-c958-4eea-90da-e550b5ab31a5/bin/uautomizer/witness.graphml [2020-11-28 02:58:25,034 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-28 02:58:25,036 INFO L168 Benchmark]: Toolchain (without parser) took 8759.98 ms. Allocated memory was 111.1 MB in the beginning and 247.5 MB in the end (delta: 136.3 MB). Free memory was 77.8 MB in the beginning and 86.7 MB in the end (delta: -8.9 MB). Peak memory consumption was 127.1 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:25,037 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory was 37.8 MB in the beginning and 37.7 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:25,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2125.19 ms. Allocated memory was 111.1 MB in the beginning and 167.8 MB in the end (delta: 56.6 MB). Free memory was 77.5 MB in the beginning and 76.7 MB in the end (delta: 799.4 kB). Peak memory consumption was 66.3 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:25,038 INFO L168 Benchmark]: Boogie Procedure Inliner took 215.38 ms. Allocated memory is still 167.8 MB. Free memory was 75.7 MB in the beginning and 125.5 MB in the end (delta: -49.8 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:25,038 INFO L168 Benchmark]: Boogie Preprocessor took 110.83 ms. Allocated memory is still 167.8 MB. Free memory was 125.5 MB in the beginning and 116.0 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:25,039 INFO L168 Benchmark]: RCFGBuilder took 5539.79 ms. Allocated memory was 167.8 MB in the beginning and 247.5 MB in the end (delta: 79.7 MB). Free memory was 116.0 MB in the beginning and 158.0 MB in the end (delta: -42.0 MB). Peak memory consumption was 148.1 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:25,039 INFO L168 Benchmark]: TraceAbstraction took 434.75 ms. Allocated memory is still 247.5 MB. Free memory was 158.0 MB in the beginning and 118.1 MB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:25,039 INFO L168 Benchmark]: Witness Printer took 320.69 ms. Allocated memory is still 247.5 MB. Free memory was 118.1 MB in the beginning and 86.7 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:25,042 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory was 37.8 MB in the beginning and 37.7 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2125.19 ms. Allocated memory was 111.1 MB in the beginning and 167.8 MB in the end (delta: 56.6 MB). Free memory was 77.5 MB in the beginning and 76.7 MB in the end (delta: 799.4 kB). Peak memory consumption was 66.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 215.38 ms. Allocated memory is still 167.8 MB. Free memory was 75.7 MB in the beginning and 125.5 MB in the end (delta: -49.8 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 110.83 ms. Allocated memory is still 167.8 MB. Free memory was 125.5 MB in the beginning and 116.0 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 5539.79 ms. Allocated memory was 167.8 MB in the beginning and 247.5 MB in the end (delta: 79.7 MB). Free memory was 116.0 MB in the beginning and 158.0 MB in the end (delta: -42.0 MB). Peak memory consumption was 148.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 434.75 ms. Allocated memory is still 247.5 MB. Free memory was 158.0 MB in the beginning and 118.1 MB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. * Witness Printer took 320.69 ms. Allocated memory is still 247.5 MB. Free memory was 118.1 MB in the beginning and 86.7 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 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: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2688]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1708]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1708]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2725]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4526]: 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: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3259]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3493]: 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: 3267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: 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: 1670]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 348 locations, 0 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=348occurred 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, 0.1s 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...