./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 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb_p.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC --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 4964008f681c396e51c61099c91ff20fa40d827f ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:25:42,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:25:42,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:25:42,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:25:42,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:25:42,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:25:42,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:25:42,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:25:42,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:25:42,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:25:42,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:25:42,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:25:42,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:25:42,976 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:25:42,977 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:25:42,979 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:25:42,980 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:25:42,982 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:25:42,984 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:25:42,987 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:25:42,989 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:25:42,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:25:42,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:25:42,994 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:25:42,999 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:25:42,999 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:25:43,000 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:25:43,001 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:25:43,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:25:43,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:25:43,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:25:43,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:25:43,007 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:25:43,008 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:25:43,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:25:43,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:25:43,012 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:25:43,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:25:43,013 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:25:43,014 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:25:43,015 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:25:43,022 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-10-11 00:25:43,062 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:25:43,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:25:43,067 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:25:43,067 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:25:43,068 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:25:43,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:25:43,068 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 00:25:43,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:25:43,069 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 00:25:43,069 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:25:43,069 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:25:43,069 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:25:43,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:25:43,070 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 00:25:43,070 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:25:43,070 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:25:43,071 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:25:43,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:25:43,071 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:25:43,071 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:25:43,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:25:43,072 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:25:43,072 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:25:43,072 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:25:43,073 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:25:43,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:25:43,073 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:25:43,073 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:25:43,074 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4964008f681c396e51c61099c91ff20fa40d827f [2021-10-11 00:25:43,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:25:43,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:25:43,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:25:43,444 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:25:43,447 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:25:43,448 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb_p.i [2021-10-11 00:25:43,555 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC/data/2104cf26a/5302488145654a348810e05d9d86a2b5/FLAG915dead23 [2021-10-11 00:25:44,328 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:25:44,331 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb_p.i [2021-10-11 00:25:44,370 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC/data/2104cf26a/5302488145654a348810e05d9d86a2b5/FLAG915dead23 [2021-10-11 00:25:44,389 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC/data/2104cf26a/5302488145654a348810e05d9d86a2b5 [2021-10-11 00:25:44,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:25:44,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:25:44,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:25:44,396 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:25:44,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:25:44,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:25:44" (1/1) ... [2021-10-11 00:25:44,403 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@412f960e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:44, skipping insertion in model container [2021-10-11 00:25:44,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:25:44" (1/1) ... [2021-10-11 00:25:44,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:25:44,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:25:44,777 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb_p.i[457,470] [2021-10-11 00:25:46,250 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:25:46,287 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:25:46,299 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb_p.i[457,470] [2021-10-11 00:25:46,504 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:25:47,031 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:25:47,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:47 WrapperNode [2021-10-11 00:25:47,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:25:47,035 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:25:47,035 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:25:47,038 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:25:47,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:47" (1/1) ... [2021-10-11 00:25:47,156 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:47" (1/1) ... [2021-10-11 00:25:47,308 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:25:47,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-11 00:25:47,314 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-11 00:25:47,314 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-11 00:25:47,323 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:47" (1/1) ... [2021-10-11 00:25:47,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:47" (1/1) ... [2021-10-11 00:25:47,335 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:47" (1/1) ... [2021-10-11 00:25:47,336 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:47" (1/1) ... [2021-10-11 00:25:47,413 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:47" (1/1) ... [2021-10-11 00:25:47,437 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:47" (1/1) ... [2021-10-11 00:25:47,465 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:47" (1/1) ... [2021-10-11 00:25:47,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-11 00:25:47,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-11 00:25:47,505 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-11 00:25:47,505 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-11 00:25:47,507 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:47" (1/1) ... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:25:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-11 00:25:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-10-11 00:25:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-11 00:25:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-11 00:25:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-11 00:25:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-11 00:25:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-11 00:25:47,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-10-11 00:25:47,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-11 00:25:47,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-11 00:25:47,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-11 00:25:47,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-11 00:25:47,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-11 00:25:53,588 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-11 00:25:53,588 INFO L299 CfgBuilder]: Removed 497 assume(true) statements. [2021-10-11 00:25:53,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:25:53 BoogieIcfgContainer [2021-10-11 00:25:53,591 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-11 00:25:53,596 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-11 00:25:53,597 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-11 00:25:53,602 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-11 00:25:53,603 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 12:25:44" (1/3) ... [2021-10-11 00:25:53,605 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@543e232f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 12:25:53, skipping insertion in model container [2021-10-11 00:25:53,605 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:47" (2/3) ... [2021-10-11 00:25:53,606 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@543e232f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 12:25:53, skipping insertion in model container [2021-10-11 00:25:53,606 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:25:53" (3/3) ... [2021-10-11 00:25:53,608 INFO L111 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inb_p.i [2021-10-11 00:25:53,631 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-11 00:25:53,637 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2021-10-11 00:25:53,652 INFO L253 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2021-10-11 00:25:53,734 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-10-11 00:25:53,734 INFO L378 AbstractCegarLoop]: Hoare is true [2021-10-11 00:25:53,734 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-10-11 00:25:53,735 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-11 00:25:53,735 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-11 00:25:53,735 INFO L382 AbstractCegarLoop]: Difference is false [2021-10-11 00:25:53,735 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-11 00:25:53,736 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-10-11 00:25:53,773 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states. [2021-10-11 00:25:53,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-11 00:25:53,797 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 348 states. [2021-10-11 00:25:54,078 INFO L265 CegarLoopResult]: At program point L1687(lines 1665 1688) the Hoare annotation is: true [2021-10-11 00:25:54,078 INFO L265 CegarLoopResult]: At program point L3868(lines 3846 3869) the Hoare annotation is: true [2021-10-11 00:25:54,078 INFO L262 CegarLoopResult]: For program point L2811(line 2811) no Hoare annotation was computed. [2021-10-11 00:25:54,078 INFO L262 CegarLoopResult]: For program point L2679(lines 2679 2721) no Hoare annotation was computed. [2021-10-11 00:25:54,078 INFO L262 CegarLoopResult]: For program point L2878(line 2878) no Hoare annotation was computed. [2021-10-11 00:25:54,078 INFO L262 CegarLoopResult]: For program point L2812(lines 2812 2820) no Hoare annotation was computed. [2021-10-11 00:25:54,079 INFO L265 CegarLoopResult]: At program point L3936(lines 3925 3937) the Hoare annotation is: true [2021-10-11 00:25:54,079 INFO L262 CegarLoopResult]: For program point L2881(line 2881) no Hoare annotation was computed. [2021-10-11 00:25:54,079 INFO L262 CegarLoopResult]: For program point L2683-1(lines 2683 2720) no Hoare annotation was computed. [2021-10-11 00:25:54,079 INFO L262 CegarLoopResult]: For program point L1626(lines 1626 1660) no Hoare annotation was computed. [2021-10-11 00:25:54,080 INFO L265 CegarLoopResult]: At program point L2683-3(lines 2683 2720) the Hoare annotation is: true [2021-10-11 00:25:54,080 INFO L262 CegarLoopResult]: For program point L1626-2(lines 1626 1660) no Hoare annotation was computed. [2021-10-11 00:25:54,080 INFO L262 CegarLoopResult]: For program point L1560(lines 1560 1586) no Hoare annotation was computed. [2021-10-11 00:25:54,081 INFO L262 CegarLoopResult]: For program point L1626-3(lines 1626 1660) no Hoare annotation was computed. [2021-10-11 00:25:54,081 INFO L262 CegarLoopResult]: For program point L1560-1(lines 1560 1586) no Hoare annotation was computed. [2021-10-11 00:25:54,081 INFO L262 CegarLoopResult]: For program point L1626-5(lines 1626 1660) no Hoare annotation was computed. [2021-10-11 00:25:54,081 INFO L265 CegarLoopResult]: At program point L3939-1(lines 1 4534) the Hoare annotation is: true [2021-10-11 00:25:54,081 INFO L265 CegarLoopResult]: At program point L3939(lines 1 4534) the Hoare annotation is: true [2021-10-11 00:25:54,082 INFO L262 CegarLoopResult]: For program point L1693(lines 1693 1696) no Hoare annotation was computed. [2021-10-11 00:25:54,082 INFO L262 CegarLoopResult]: For program point L1693-1(lines 1693 1696) no Hoare annotation was computed. [2021-10-11 00:25:54,082 INFO L262 CegarLoopResult]: For program point L4534(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,083 INFO L262 CegarLoopResult]: For program point L4534-3(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,083 INFO L262 CegarLoopResult]: For program point L4534-4(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,083 INFO L262 CegarLoopResult]: For program point L4534-1(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,084 INFO L262 CegarLoopResult]: For program point L4534-2(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,084 INFO L262 CegarLoopResult]: For program point L4534-7(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,084 INFO L262 CegarLoopResult]: For program point L4270(lines 4270 4273) no Hoare annotation was computed. [2021-10-11 00:25:54,085 INFO L262 CegarLoopResult]: For program point L4534-8(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,085 INFO L262 CegarLoopResult]: For program point L4534-5(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,085 INFO L262 CegarLoopResult]: For program point L4534-6(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,085 INFO L262 CegarLoopResult]: For program point L4270-3(lines 4270 4273) no Hoare annotation was computed. [2021-10-11 00:25:54,085 INFO L262 CegarLoopResult]: For program point L4534-11(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,085 INFO L262 CegarLoopResult]: For program point L4270-4(lines 4270 4273) no Hoare annotation was computed. [2021-10-11 00:25:54,086 INFO L262 CegarLoopResult]: For program point L4270-1(lines 4270 4273) no Hoare annotation was computed. [2021-10-11 00:25:54,086 INFO L262 CegarLoopResult]: For program point L4534-9(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,086 INFO L262 CegarLoopResult]: For program point L4270-2(lines 4270 4273) no Hoare annotation was computed. [2021-10-11 00:25:54,086 INFO L262 CegarLoopResult]: For program point L4534-10(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,086 INFO L262 CegarLoopResult]: For program point L2884(line 2884) no Hoare annotation was computed. [2021-10-11 00:25:54,086 INFO L265 CegarLoopResult]: At program point L2686(lines 2686 2719) the Hoare annotation is: true [2021-10-11 00:25:54,087 INFO L262 CegarLoopResult]: For program point L4206(lines 4206 4213) no Hoare annotation was computed. [2021-10-11 00:25:54,087 INFO L262 CegarLoopResult]: For program point L4206-3(lines 4206 4213) no Hoare annotation was computed. [2021-10-11 00:25:54,087 INFO L262 CegarLoopResult]: For program point L4206-4(lines 4206 4213) no Hoare annotation was computed. [2021-10-11 00:25:54,087 INFO L262 CegarLoopResult]: For program point L4206-1(lines 4206 4213) no Hoare annotation was computed. [2021-10-11 00:25:54,087 INFO L262 CegarLoopResult]: For program point L4206-2(lines 4206 4213) no Hoare annotation was computed. [2021-10-11 00:25:54,087 INFO L262 CegarLoopResult]: For program point L4206-5(lines 4206 4213) no Hoare annotation was computed. [2021-10-11 00:25:54,087 INFO L262 CegarLoopResult]: For program point L2687(line 2687) no Hoare annotation was computed. [2021-10-11 00:25:54,088 INFO L262 CegarLoopResult]: For program point L4208-1(lines 4208 4212) no Hoare annotation was computed. [2021-10-11 00:25:54,088 INFO L262 CegarLoopResult]: For program point L4208-2(lines 4208 4212) no Hoare annotation was computed. [2021-10-11 00:25:54,088 INFO L262 CegarLoopResult]: For program point L4208(lines 4208 4212) no Hoare annotation was computed. [2021-10-11 00:25:54,089 INFO L262 CegarLoopResult]: For program point L4208-5(lines 4208 4212) no Hoare annotation was computed. [2021-10-11 00:25:54,089 INFO L262 CegarLoopResult]: For program point L4208-3(lines 4208 4212) no Hoare annotation was computed. [2021-10-11 00:25:54,089 INFO L262 CegarLoopResult]: For program point L4208-4(lines 4208 4212) no Hoare annotation was computed. [2021-10-11 00:25:54,089 INFO L262 CegarLoopResult]: For program point L2887(line 2887) no Hoare annotation was computed. [2021-10-11 00:25:54,089 INFO L262 CegarLoopResult]: For program point L1698(lines 1698 1699) no Hoare annotation was computed. [2021-10-11 00:25:54,090 INFO L262 CegarLoopResult]: For program point L1698-1(lines 1698 1699) no Hoare annotation was computed. [2021-10-11 00:25:54,090 INFO L262 CegarLoopResult]: For program point L1632(lines 1632 1651) no Hoare annotation was computed. [2021-10-11 00:25:54,090 INFO L262 CegarLoopResult]: For program point L1698-2(lines 1698 1699) no Hoare annotation was computed. [2021-10-11 00:25:54,090 INFO L262 CegarLoopResult]: For program point L1632-1(lines 1632 1651) no Hoare annotation was computed. [2021-10-11 00:25:54,090 INFO L262 CegarLoopResult]: For program point L1698-3(lines 1698 1699) no Hoare annotation was computed. [2021-10-11 00:25:54,090 INFO L262 CegarLoopResult]: For program point L1632-2(lines 1632 1651) no Hoare annotation was computed. [2021-10-11 00:25:54,090 INFO L262 CegarLoopResult]: For program point L1632-3(lines 1632 1651) no Hoare annotation was computed. [2021-10-11 00:25:54,091 INFO L265 CegarLoopResult]: At program point L1831(lines 1775 1833) the Hoare annotation is: true [2021-10-11 00:25:54,092 INFO L265 CegarLoopResult]: At program point L1832(lines 1774 1833) the Hoare annotation is: true [2021-10-11 00:25:54,092 INFO L262 CegarLoopResult]: For program point L2823(line 2823) no Hoare annotation was computed. [2021-10-11 00:25:54,092 INFO L262 CegarLoopResult]: For program point L2890(line 2890) no Hoare annotation was computed. [2021-10-11 00:25:54,092 INFO L262 CegarLoopResult]: For program point L1767(lines 1767 1772) no Hoare annotation was computed. [2021-10-11 00:25:54,093 INFO L262 CegarLoopResult]: For program point L2759(lines 2759 2761) no Hoare annotation was computed. [2021-10-11 00:25:54,093 INFO L262 CegarLoopResult]: For program point L2826(line 2826) no Hoare annotation was computed. [2021-10-11 00:25:54,095 INFO L262 CegarLoopResult]: For program point L2893(line 2893) no Hoare annotation was computed. [2021-10-11 00:25:54,095 INFO L262 CegarLoopResult]: For program point L4215(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 00:25:54,096 INFO L262 CegarLoopResult]: For program point L4215-1(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 00:25:54,096 INFO L262 CegarLoopResult]: For program point L4215-4(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 00:25:54,096 INFO L262 CegarLoopResult]: For program point L4215-5(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 00:25:54,096 INFO L262 CegarLoopResult]: For program point L4215-2(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 00:25:54,097 INFO L262 CegarLoopResult]: For program point L4215-3(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 00:25:54,097 INFO L262 CegarLoopResult]: For program point L4215-6(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 00:25:54,097 INFO L262 CegarLoopResult]: For program point L4215-7(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 00:25:54,097 INFO L265 CegarLoopResult]: At program point L1705(lines 1690 1706) the Hoare annotation is: true [2021-10-11 00:25:54,098 INFO L265 CegarLoopResult]: At program point L1705-1(lines 1690 1706) the Hoare annotation is: true [2021-10-11 00:25:54,098 INFO L262 CegarLoopResult]: For program point L2829(line 2829) no Hoare annotation was computed. [2021-10-11 00:25:54,098 INFO L265 CegarLoopResult]: At program point L1508(lines 1506 1509) the Hoare annotation is: true [2021-10-11 00:25:54,098 INFO L265 CegarLoopResult]: At program point L1508-1(lines 1506 1509) the Hoare annotation is: true [2021-10-11 00:25:54,099 INFO L265 CegarLoopResult]: At program point L1508-2(lines 1506 1509) the Hoare annotation is: true [2021-10-11 00:25:54,100 INFO L265 CegarLoopResult]: At program point L4481-2(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,103 INFO L265 CegarLoopResult]: At program point L1508-3(lines 1506 1509) the Hoare annotation is: true [2021-10-11 00:25:54,104 INFO L265 CegarLoopResult]: At program point L4481-3(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,104 INFO L265 CegarLoopResult]: At program point L1508-4(lines 1506 1509) the Hoare annotation is: true [2021-10-11 00:25:54,104 INFO L265 CegarLoopResult]: At program point L4481(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,104 INFO L265 CegarLoopResult]: At program point L1508-5(lines 1506 1509) the Hoare annotation is: true [2021-10-11 00:25:54,105 INFO L265 CegarLoopResult]: At program point L4481-1(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,106 INFO L265 CegarLoopResult]: At program point L1508-6(lines 1506 1509) the Hoare annotation is: true [2021-10-11 00:25:54,106 INFO L265 CegarLoopResult]: At program point L4481-6(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,107 INFO L265 CegarLoopResult]: At program point L1508-7(lines 1506 1509) the Hoare annotation is: true [2021-10-11 00:25:54,107 INFO L265 CegarLoopResult]: At program point L4481-7(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,107 INFO L265 CegarLoopResult]: At program point L4481-4(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,108 INFO L265 CegarLoopResult]: At program point L4481-5(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,114 INFO L262 CegarLoopResult]: For program point L4217-2(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 00:25:54,114 INFO L265 CegarLoopResult]: At program point L4481-10(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,115 INFO L262 CegarLoopResult]: For program point L4217-3(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 00:25:54,115 INFO L265 CegarLoopResult]: At program point L4481-11(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,115 INFO L262 CegarLoopResult]: For program point L4217(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 00:25:54,115 INFO L265 CegarLoopResult]: At program point L4481-8(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,115 INFO L262 CegarLoopResult]: For program point L4217-1(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 00:25:54,115 INFO L265 CegarLoopResult]: At program point L4481-9(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,116 INFO L262 CegarLoopResult]: For program point L4217-6(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 00:25:54,116 INFO L265 CegarLoopResult]: At program point L4481-14(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,116 INFO L262 CegarLoopResult]: For program point L4217-7(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 00:25:54,116 INFO L265 CegarLoopResult]: At program point L4481-15(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,116 INFO L262 CegarLoopResult]: For program point L4217-4(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 00:25:54,116 INFO L265 CegarLoopResult]: At program point L4481-12(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,116 INFO L262 CegarLoopResult]: For program point L4217-5(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 00:25:54,117 INFO L265 CegarLoopResult]: At program point L4481-13(lines 4479 4482) the Hoare annotation is: true [2021-10-11 00:25:54,117 INFO L262 CegarLoopResult]: For program point L2896(line 2896) no Hoare annotation was computed. [2021-10-11 00:25:54,117 INFO L262 CegarLoopResult]: For program point L2698(line 2698) no Hoare annotation was computed. [2021-10-11 00:25:54,117 INFO L262 CegarLoopResult]: For program point L4152(lines 4152 4156) no Hoare annotation was computed. [2021-10-11 00:25:54,117 INFO L262 CegarLoopResult]: For program point L4152-2(lines 4152 4156) no Hoare annotation was computed. [2021-10-11 00:25:54,117 INFO L262 CegarLoopResult]: For program point L4152-1(lines 4152 4156) no Hoare annotation was computed. [2021-10-11 00:25:54,117 INFO L262 CegarLoopResult]: For program point L1642-2(lines 1642 1650) no Hoare annotation was computed. [2021-10-11 00:25:54,118 INFO L265 CegarLoopResult]: At program point L1642-3(lines 1642 1650) the Hoare annotation is: true [2021-10-11 00:25:54,118 INFO L262 CegarLoopResult]: For program point L1642-7(lines 1642 1650) no Hoare annotation was computed. [2021-10-11 00:25:54,118 INFO L265 CegarLoopResult]: At program point L1642-8(lines 1642 1650) the Hoare annotation is: true [2021-10-11 00:25:54,118 INFO L262 CegarLoopResult]: For program point L2832(line 2832) no Hoare annotation was computed. [2021-10-11 00:25:54,118 INFO L265 CegarLoopResult]: At program point L2766(lines 2766 2898) the Hoare annotation is: true [2021-10-11 00:25:54,118 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-11 00:25:54,118 INFO L262 CegarLoopResult]: For program point L3956(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,118 INFO L262 CegarLoopResult]: For program point L3956-2(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,119 INFO L262 CegarLoopResult]: For program point L3956-1(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,119 INFO L262 CegarLoopResult]: For program point L3956-4(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,119 INFO L262 CegarLoopResult]: For program point L3956-3(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,119 INFO L262 CegarLoopResult]: For program point L2833(lines 2833 2834) no Hoare annotation was computed. [2021-10-11 00:25:54,119 INFO L262 CegarLoopResult]: For program point L3956-6(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,119 INFO L262 CegarLoopResult]: For program point L2767(line 2767) no Hoare annotation was computed. [2021-10-11 00:25:54,119 INFO L262 CegarLoopResult]: For program point L3956-5(lines 1596 1619) no Hoare annotation was computed. [2021-10-11 00:25:54,120 INFO L262 CegarLoopResult]: For program point L2833-2(lines 2833 2841) no Hoare annotation was computed. [2021-10-11 00:25:54,120 INFO L262 CegarLoopResult]: For program point L1710(lines 1710 1715) no Hoare annotation was computed. [2021-10-11 00:25:54,120 INFO L262 CegarLoopResult]: For program point L3956-8(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,120 INFO L262 CegarLoopResult]: For program point L1710-1(lines 1710 1715) no Hoare annotation was computed. [2021-10-11 00:25:54,120 INFO L262 CegarLoopResult]: For program point L1644(lines 1644 1645) no Hoare annotation was computed. [2021-10-11 00:25:54,120 INFO L262 CegarLoopResult]: For program point L3956-7(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,120 INFO L262 CegarLoopResult]: For program point L1710-2(lines 1710 1715) no Hoare annotation was computed. [2021-10-11 00:25:54,120 INFO L262 CegarLoopResult]: For program point L1644-1(lines 1644 1645) no Hoare annotation was computed. [2021-10-11 00:25:54,121 INFO L262 CegarLoopResult]: For program point L3956-10(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,121 INFO L262 CegarLoopResult]: For program point L1710-3(lines 1710 1715) no Hoare annotation was computed. [2021-10-11 00:25:54,121 INFO L262 CegarLoopResult]: For program point L3956-9(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,121 INFO L262 CegarLoopResult]: For program point L3956-12(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,121 INFO L262 CegarLoopResult]: For program point L3956-11(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,121 INFO L262 CegarLoopResult]: For program point L3956-14(line 1528) no Hoare annotation was computed. [2021-10-11 00:25:54,121 INFO L262 CegarLoopResult]: For program point L3956-13(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,121 INFO L262 CegarLoopResult]: For program point L3956-16(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,122 INFO L262 CegarLoopResult]: For program point L3956-15(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,122 INFO L262 CegarLoopResult]: For program point L3956-18(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,122 INFO L262 CegarLoopResult]: For program point L3956-17(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,122 INFO L262 CegarLoopResult]: For program point L3956-20(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,122 INFO L262 CegarLoopResult]: For program point L3956-19(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,122 INFO L262 CegarLoopResult]: For program point L3956-22(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,122 INFO L262 CegarLoopResult]: For program point L3956-21(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,122 INFO L262 CegarLoopResult]: For program point L3956-24(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,123 INFO L262 CegarLoopResult]: For program point L3956-23(line 1528) no Hoare annotation was computed. [2021-10-11 00:25:54,123 INFO L262 CegarLoopResult]: For program point L3956-26(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,123 INFO L262 CegarLoopResult]: For program point L3956-25(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,123 INFO L262 CegarLoopResult]: For program point L3956-28(lines 1596 1619) no Hoare annotation was computed. [2021-10-11 00:25:54,123 INFO L262 CegarLoopResult]: For program point L3956-27(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,123 INFO L262 CegarLoopResult]: For program point L3956-30(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,123 INFO L262 CegarLoopResult]: For program point L3956-29(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,123 INFO L262 CegarLoopResult]: For program point L3956-32(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,124 INFO L262 CegarLoopResult]: For program point L3956-31(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,124 INFO L262 CegarLoopResult]: For program point L3956-34(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,124 INFO L262 CegarLoopResult]: For program point L3956-33(lines 1596 1619) no Hoare annotation was computed. [2021-10-11 00:25:54,124 INFO L262 CegarLoopResult]: For program point L2768(lines 2768 2775) no Hoare annotation was computed. [2021-10-11 00:25:54,124 INFO L262 CegarLoopResult]: For program point L3956-36(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,124 INFO L262 CegarLoopResult]: For program point L3956-35(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,124 INFO L262 CegarLoopResult]: For program point L3956-38(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,124 INFO L262 CegarLoopResult]: For program point L3956-37(lines 3956 3958) no Hoare annotation was computed. [2021-10-11 00:25:54,125 INFO L262 CegarLoopResult]: For program point L3099(lines 3099 3100) no Hoare annotation was computed. [2021-10-11 00:25:54,125 INFO L262 CegarLoopResult]: For program point L3099-2(lines 3099 3105) no Hoare annotation was computed. [2021-10-11 00:25:54,125 INFO L262 CegarLoopResult]: For program point L1646(lines 1646 1649) no Hoare annotation was computed. [2021-10-11 00:25:54,125 INFO L262 CegarLoopResult]: For program point L2703(line 2703) no Hoare annotation was computed. [2021-10-11 00:25:54,125 INFO L262 CegarLoopResult]: For program point L1646-2(lines 1646 1649) no Hoare annotation was computed. [2021-10-11 00:25:54,125 INFO L262 CegarLoopResult]: For program point L3496(lines 3496 3508) no Hoare annotation was computed. [2021-10-11 00:25:54,127 INFO L262 CegarLoopResult]: For program point L2838(lines 2838 2840) no Hoare annotation was computed. [2021-10-11 00:25:54,127 INFO L262 CegarLoopResult]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2021-10-11 00:25:54,127 INFO L262 CegarLoopResult]: For program point L4160(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,127 INFO L262 CegarLoopResult]: For program point L4160-2(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,127 INFO L262 CegarLoopResult]: For program point L4160-1(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,127 INFO L262 CegarLoopResult]: For program point L4160-3(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,127 INFO L262 CegarLoopResult]: For program point L3037(lines 3037 3040) no Hoare annotation was computed. [2021-10-11 00:25:54,128 INFO L265 CegarLoopResult]: At program point L3962(lines 3960 3963) the Hoare annotation is: true [2021-10-11 00:25:54,128 INFO L262 CegarLoopResult]: For program point L3037-2(lines 3037 3040) no Hoare annotation was computed. [2021-10-11 00:25:54,128 INFO L265 CegarLoopResult]: At program point L3962-2(lines 3960 3963) the Hoare annotation is: true [2021-10-11 00:25:54,128 INFO L265 CegarLoopResult]: At program point L3962-1(lines 3960 3963) the Hoare annotation is: true [2021-10-11 00:25:54,128 INFO L265 CegarLoopResult]: At program point L3962-4(lines 3960 3963) the Hoare annotation is: true [2021-10-11 00:25:54,128 INFO L265 CegarLoopResult]: At program point L3962-3(lines 3960 3963) the Hoare annotation is: true [2021-10-11 00:25:54,129 INFO L265 CegarLoopResult]: At program point L3962-6(lines 3960 3963) the Hoare annotation is: true [2021-10-11 00:25:54,129 INFO L265 CegarLoopResult]: At program point L3962-5(lines 3960 3963) the Hoare annotation is: true [2021-10-11 00:25:54,129 INFO L265 CegarLoopResult]: At program point L3962-8(lines 3960 3963) the Hoare annotation is: true [2021-10-11 00:25:54,129 INFO L265 CegarLoopResult]: At program point L3962-7(lines 3960 3963) the Hoare annotation is: true [2021-10-11 00:25:54,129 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-11 00:25:54,129 INFO L265 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-10-11 00:25:54,129 INFO L265 CegarLoopResult]: At program point L-1-2(line -1) the Hoare annotation is: true [2021-10-11 00:25:54,130 INFO L265 CegarLoopResult]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-10-11 00:25:54,130 INFO L265 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: true [2021-10-11 00:25:54,130 INFO L265 CegarLoopResult]: At program point L-1-5(line -1) the Hoare annotation is: true [2021-10-11 00:25:54,130 INFO L262 CegarLoopResult]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-10-11 00:25:54,130 INFO L262 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-10-11 00:25:54,130 INFO L265 CegarLoopResult]: At program point L-1-9(line -1) the Hoare annotation is: true [2021-10-11 00:25:54,130 INFO L262 CegarLoopResult]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-10-11 00:25:54,130 INFO L262 CegarLoopResult]: For program point L2708(line 2708) no Hoare annotation was computed. [2021-10-11 00:25:54,131 INFO L262 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2021-10-11 00:25:54,131 INFO L265 CegarLoopResult]: At program point L-1-13(line -1) the Hoare annotation is: true [2021-10-11 00:25:54,131 INFO L262 CegarLoopResult]: For program point L-1-14(line -1) no Hoare annotation was computed. [2021-10-11 00:25:54,132 INFO L262 CegarLoopResult]: For program point L-1-15(line -1) no Hoare annotation was computed. [2021-10-11 00:25:54,137 INFO L262 CegarLoopResult]: For program point L3965-1(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,138 INFO L262 CegarLoopResult]: For program point L3965(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,138 INFO L262 CegarLoopResult]: For program point L3965-3(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,138 INFO L262 CegarLoopResult]: For program point L3965-2(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,139 INFO L262 CegarLoopResult]: For program point L3965-5(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,139 INFO L262 CegarLoopResult]: For program point L3965-6(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,139 INFO L262 CegarLoopResult]: For program point L3965-9(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,139 INFO L262 CegarLoopResult]: For program point L3965-8(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,140 INFO L262 CegarLoopResult]: For program point L3965-11(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,140 INFO L262 CegarLoopResult]: For program point L3965-10(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,140 INFO L262 CegarLoopResult]: For program point L3965-13(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,140 INFO L262 CegarLoopResult]: For program point L3965-12(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,141 INFO L262 CegarLoopResult]: For program point L1786(lines 1786 1789) no Hoare annotation was computed. [2021-10-11 00:25:54,143 INFO L262 CegarLoopResult]: For program point L2843(line 2843) no Hoare annotation was computed. [2021-10-11 00:25:54,143 INFO L262 CegarLoopResult]: For program point L1786-2(lines 1786 1789) no Hoare annotation was computed. [2021-10-11 00:25:54,144 INFO L262 CegarLoopResult]: For program point L2777(line 2777) no Hoare annotation was computed. [2021-10-11 00:25:54,144 INFO L265 CegarLoopResult]: At program point L1522(lines 1522 1532) the Hoare annotation is: true [2021-10-11 00:25:54,144 INFO L265 CegarLoopResult]: At program point L1522-1(lines 1522 1532) the Hoare annotation is: true [2021-10-11 00:25:54,144 INFO L262 CegarLoopResult]: For program point L2778(lines 2778 2786) no Hoare annotation was computed. [2021-10-11 00:25:54,144 INFO L265 CegarLoopResult]: At program point L1589-1(lines 1589 1620) the Hoare annotation is: true [2021-10-11 00:25:54,144 INFO L265 CegarLoopResult]: At program point L1589-2(lines 1589 1620) the Hoare annotation is: true [2021-10-11 00:25:54,144 INFO L262 CegarLoopResult]: For program point L4364(lines 4364 4367) no Hoare annotation was computed. [2021-10-11 00:25:54,145 INFO L265 CegarLoopResult]: At program point L1854(lines 1848 1855) the Hoare annotation is: true [2021-10-11 00:25:54,145 INFO L262 CegarLoopResult]: For program point L2713(line 2713) no Hoare annotation was computed. [2021-10-11 00:25:54,145 INFO L262 CegarLoopResult]: For program point L1524(lines 1524 1531) no Hoare annotation was computed. [2021-10-11 00:25:54,145 INFO L262 CegarLoopResult]: For program point L1524-1(lines 1524 1531) no Hoare annotation was computed. [2021-10-11 00:25:54,145 INFO L265 CegarLoopResult]: At program point L4497(line 4497) the Hoare annotation is: true [2021-10-11 00:25:54,145 INFO L262 CegarLoopResult]: For program point L2846(line 2846) no Hoare annotation was computed. [2021-10-11 00:25:54,145 INFO L265 CegarLoopResult]: At program point L1723(lines 1708 1724) the Hoare annotation is: true [2021-10-11 00:25:54,145 INFO L265 CegarLoopResult]: At program point L1723-1(lines 1708 1724) the Hoare annotation is: true [2021-10-11 00:25:54,146 INFO L262 CegarLoopResult]: For program point L1525(line 1525) no Hoare annotation was computed. [2021-10-11 00:25:54,146 INFO L262 CegarLoopResult]: For program point L1525-1(line 1525) no Hoare annotation was computed. [2021-10-11 00:25:54,146 INFO L262 CegarLoopResult]: For program point L1525-2(line 1525) no Hoare annotation was computed. [2021-10-11 00:25:54,146 INFO L265 CegarLoopResult]: At program point L3507(lines 3491 3509) the Hoare annotation is: true [2021-10-11 00:25:54,146 INFO L262 CegarLoopResult]: For program point L1525-3(line 1525) no Hoare annotation was computed. [2021-10-11 00:25:54,146 INFO L262 CegarLoopResult]: For program point L3243-1(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,146 INFO L262 CegarLoopResult]: For program point L3243(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,146 INFO L262 CegarLoopResult]: For program point L2847(lines 2847 2848) no Hoare annotation was computed. [2021-10-11 00:25:54,146 INFO L262 CegarLoopResult]: For program point L2847-2(lines 2847 2855) no Hoare annotation was computed. [2021-10-11 00:25:54,148 INFO L262 CegarLoopResult]: For program point L1527(line 1527) no Hoare annotation was computed. [2021-10-11 00:25:54,148 INFO L262 CegarLoopResult]: For program point L1527-2(line 1527) no Hoare annotation was computed. [2021-10-11 00:25:54,148 INFO L262 CegarLoopResult]: For program point L1527-3(line 1527) no Hoare annotation was computed. [2021-10-11 00:25:54,148 INFO L262 CegarLoopResult]: For program point L1527-5(line 1527) no Hoare annotation was computed. [2021-10-11 00:25:54,148 INFO L262 CegarLoopResult]: For program point L2717(line 2717) no Hoare annotation was computed. [2021-10-11 00:25:54,150 INFO L262 CegarLoopResult]: For program point L1528-1(line 1528) no Hoare annotation was computed. [2021-10-11 00:25:54,150 INFO L262 CegarLoopResult]: For program point L1528-3(line 1528) no Hoare annotation was computed. [2021-10-11 00:25:54,151 INFO L265 CegarLoopResult]: At program point L3246(lines 3241 3247) the Hoare annotation is: true [2021-10-11 00:25:54,151 INFO L265 CegarLoopResult]: At program point L3246-1(lines 3241 3247) the Hoare annotation is: true [2021-10-11 00:25:54,151 INFO L262 CegarLoopResult]: For program point L9(lines 3854 3866) no Hoare annotation was computed. [2021-10-11 00:25:54,151 INFO L262 CegarLoopResult]: For program point L9-1(lines 9 11) no Hoare annotation was computed. [2021-10-11 00:25:54,151 INFO L262 CegarLoopResult]: For program point L9-2(lines 9 11) no Hoare annotation was computed. [2021-10-11 00:25:54,151 INFO L262 CegarLoopResult]: For program point L9-3(lines 9 11) no Hoare annotation was computed. [2021-10-11 00:25:54,151 INFO L262 CegarLoopResult]: For program point L9-4(lines 9 11) no Hoare annotation was computed. [2021-10-11 00:25:54,151 INFO L262 CegarLoopResult]: For program point L9-5(lines 9 11) no Hoare annotation was computed. [2021-10-11 00:25:54,151 INFO L262 CegarLoopResult]: For program point L1529(line 1529) no Hoare annotation was computed. [2021-10-11 00:25:54,152 INFO L262 CegarLoopResult]: For program point L1529-1(line 1529) no Hoare annotation was computed. [2021-10-11 00:25:54,152 INFO L262 CegarLoopResult]: For program point L4172(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,152 INFO L262 CegarLoopResult]: For program point L4172-2(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,152 INFO L262 CegarLoopResult]: For program point L10(line 10) no Hoare annotation was computed. [2021-10-11 00:25:54,152 INFO L262 CegarLoopResult]: For program point L4172-1(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,152 INFO L262 CegarLoopResult]: For program point L4172-4(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,152 INFO L262 CegarLoopResult]: For program point L10-2(line 10) no Hoare annotation was computed. [2021-10-11 00:25:54,152 INFO L262 CegarLoopResult]: For program point L4172-3(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,152 INFO L262 CegarLoopResult]: For program point L4172-6(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,153 INFO L262 CegarLoopResult]: For program point L10-4(line 10) no Hoare annotation was computed. [2021-10-11 00:25:54,153 INFO L262 CegarLoopResult]: For program point L4172-5(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,153 INFO L262 CegarLoopResult]: For program point L10-6(line 10) no Hoare annotation was computed. [2021-10-11 00:25:54,153 INFO L262 CegarLoopResult]: For program point L4172-7(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,153 INFO L262 CegarLoopResult]: For program point L10-8(line 10) no Hoare annotation was computed. [2021-10-11 00:25:54,153 INFO L262 CegarLoopResult]: For program point L10-10(line 10) no Hoare annotation was computed. [2021-10-11 00:25:54,153 INFO L265 CegarLoopResult]: At program point L1662(lines 1622 1663) the Hoare annotation is: true [2021-10-11 00:25:54,153 INFO L265 CegarLoopResult]: At program point L1662-1(lines 1622 1663) the Hoare annotation is: true [2021-10-11 00:25:54,154 INFO L265 CegarLoopResult]: At program point L4503(line 4503) the Hoare annotation is: true [2021-10-11 00:25:54,154 INFO L265 CegarLoopResult]: At program point L4503-1(line 4503) the Hoare annotation is: true [2021-10-11 00:25:54,154 INFO L262 CegarLoopResult]: For program point L3116(lines 3116 3118) no Hoare annotation was computed. [2021-10-11 00:25:54,154 INFO L262 CegarLoopResult]: For program point L2852(lines 2852 2854) no Hoare annotation was computed. [2021-10-11 00:25:54,154 INFO L262 CegarLoopResult]: For program point L1797(lines 1797 1801) no Hoare annotation was computed. [2021-10-11 00:25:54,154 INFO L262 CegarLoopResult]: For program point L2788(line 2788) no Hoare annotation was computed. [2021-10-11 00:25:54,154 INFO L262 CegarLoopResult]: For program point L4244(lines 4244 4253) no Hoare annotation was computed. [2021-10-11 00:25:54,154 INFO L262 CegarLoopResult]: For program point L2857(line 2857) no Hoare annotation was computed. [2021-10-11 00:25:54,155 INFO L262 CegarLoopResult]: For program point L2791(line 2791) no Hoare annotation was computed. [2021-10-11 00:25:54,155 INFO L265 CegarLoopResult]: At program point L1470(lines 1467 1471) the Hoare annotation is: true [2021-10-11 00:25:54,156 INFO L265 CegarLoopResult]: At program point L1470-1(lines 1467 1471) the Hoare annotation is: true [2021-10-11 00:25:54,156 INFO L265 CegarLoopResult]: At program point L1470-2(lines 1467 1471) the Hoare annotation is: true [2021-10-11 00:25:54,156 INFO L265 CegarLoopResult]: At program point L1470-3(lines 1467 1471) the Hoare annotation is: true [2021-10-11 00:25:54,156 INFO L265 CegarLoopResult]: At program point L1470-4(lines 1467 1471) the Hoare annotation is: true [2021-10-11 00:25:54,156 INFO L265 CegarLoopResult]: At program point L1470-5(lines 1467 1471) the Hoare annotation is: true [2021-10-11 00:25:54,156 INFO L265 CegarLoopResult]: At program point L1470-6(lines 1467 1471) the Hoare annotation is: true [2021-10-11 00:25:54,156 INFO L265 CegarLoopResult]: At program point L1470-7(lines 1467 1471) the Hoare annotation is: true [2021-10-11 00:25:54,157 INFO L265 CegarLoopResult]: At program point L1470-8(lines 1467 1471) the Hoare annotation is: true [2021-10-11 00:25:54,157 INFO L262 CegarLoopResult]: For program point L2792(lines 2792 2800) no Hoare annotation was computed. [2021-10-11 00:25:54,157 INFO L262 CegarLoopResult]: For program point L1537-2(lines 1537 1554) no Hoare annotation was computed. [2021-10-11 00:25:54,157 INFO L262 CegarLoopResult]: For program point L4246(lines 4246 4252) no Hoare annotation was computed. [2021-10-11 00:25:54,157 INFO L265 CegarLoopResult]: At program point L1670(lines 1670 1685) the Hoare annotation is: true [2021-10-11 00:25:54,157 INFO L265 CegarLoopResult]: At program point L4511(lines 4505 4512) the Hoare annotation is: true [2021-10-11 00:25:54,157 INFO L265 CegarLoopResult]: At program point L4511-1(lines 4505 4512) the Hoare annotation is: true [2021-10-11 00:25:54,157 INFO L262 CegarLoopResult]: For program point L2860(line 2860) no Hoare annotation was computed. [2021-10-11 00:25:54,158 INFO L262 CegarLoopResult]: For program point L1803(lines 1803 1808) no Hoare annotation was computed. [2021-10-11 00:25:54,158 INFO L262 CegarLoopResult]: For program point L1671(line 1671) no Hoare annotation was computed. [2021-10-11 00:25:54,158 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-11 00:25:54,158 INFO L262 CegarLoopResult]: For program point L1672(lines 1672 1673) no Hoare annotation was computed. [2021-10-11 00:25:54,158 INFO L262 CegarLoopResult]: For program point L2663(lines 2663 2677) no Hoare annotation was computed. [2021-10-11 00:25:54,158 INFO L262 CegarLoopResult]: For program point L4514(lines 4514 4520) no Hoare annotation was computed. [2021-10-11 00:25:54,158 INFO L262 CegarLoopResult]: For program point L4514-1(lines 4514 4520) no Hoare annotation was computed. [2021-10-11 00:25:54,158 INFO L262 CegarLoopResult]: For program point L3259(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,158 INFO L262 CegarLoopResult]: For program point L3854(lines 3854 3866) no Hoare annotation was computed. [2021-10-11 00:25:54,159 INFO L262 CegarLoopResult]: For program point L2863(line 2863) no Hoare annotation was computed. [2021-10-11 00:25:54,159 INFO L262 CegarLoopResult]: For program point L3855(lines 3855 3865) no Hoare annotation was computed. [2021-10-11 00:25:54,159 INFO L262 CegarLoopResult]: For program point L2733(lines 2733 2735) no Hoare annotation was computed. [2021-10-11 00:25:54,159 INFO L262 CegarLoopResult]: For program point L1676(line 1676) no Hoare annotation was computed. [2021-10-11 00:25:54,159 INFO L265 CegarLoopResult]: At program point L3262(lines 3257 3263) the Hoare annotation is: true [2021-10-11 00:25:54,160 INFO L262 CegarLoopResult]: For program point L2866(line 2866) no Hoare annotation was computed. [2021-10-11 00:25:54,160 INFO L265 CegarLoopResult]: At program point L2669-3(lines 2669 2671) the Hoare annotation is: true [2021-10-11 00:25:54,160 INFO L262 CegarLoopResult]: For program point L2669-2(lines 2669 2671) no Hoare annotation was computed. [2021-10-11 00:25:54,160 INFO L262 CegarLoopResult]: For program point L2669-4(lines 2669 2671) no Hoare annotation was computed. [2021-10-11 00:25:54,160 INFO L262 CegarLoopResult]: For program point L4255-1(lines 4255 4262) no Hoare annotation was computed. [2021-10-11 00:25:54,160 INFO L262 CegarLoopResult]: For program point L4255-2(lines 4255 4262) no Hoare annotation was computed. [2021-10-11 00:25:54,160 INFO L262 CegarLoopResult]: For program point L1811(lines 1811 1815) no Hoare annotation was computed. [2021-10-11 00:25:54,160 INFO L262 CegarLoopResult]: For program point L2802(line 2802) no Hoare annotation was computed. [2021-10-11 00:25:54,161 INFO L262 CegarLoopResult]: For program point L1679(line 1679) no Hoare annotation was computed. [2021-10-11 00:25:54,161 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-11 00:25:54,161 INFO L262 CegarLoopResult]: For program point L2869(line 2869) no Hoare annotation was computed. [2021-10-11 00:25:54,161 INFO L265 CegarLoopResult]: At program point L4522(line 4522) the Hoare annotation is: true [2021-10-11 00:25:54,161 INFO L262 CegarLoopResult]: For program point L3267(lines 1 4534) no Hoare annotation was computed. [2021-10-11 00:25:54,161 INFO L265 CegarLoopResult]: At program point L1814(lines 1775 1833) the Hoare annotation is: true [2021-10-11 00:25:54,161 INFO L262 CegarLoopResult]: For program point L2805(line 2805) no Hoare annotation was computed. [2021-10-11 00:25:54,161 INFO L265 CegarLoopResult]: At program point L2673-3(lines 2673 2676) the Hoare annotation is: true [2021-10-11 00:25:54,162 INFO L262 CegarLoopResult]: For program point L2673-2(lines 2673 2676) no Hoare annotation was computed. [2021-10-11 00:25:54,162 INFO L265 CegarLoopResult]: At program point L4523(line 4523) the Hoare annotation is: true [2021-10-11 00:25:54,162 INFO L265 CegarLoopResult]: At program point L4523-1(line 4523) the Hoare annotation is: true [2021-10-11 00:25:54,162 INFO L262 CegarLoopResult]: For program point L2872(line 2872) no Hoare annotation was computed. [2021-10-11 00:25:54,162 INFO L262 CegarLoopResult]: For program point L1683(line 1683) no Hoare annotation was computed. [2021-10-11 00:25:54,162 INFO L265 CegarLoopResult]: At program point L4524(line 4524) the Hoare annotation is: true [2021-10-11 00:25:54,162 INFO L265 CegarLoopResult]: At program point L3270(lines 3265 3271) the Hoare annotation is: true [2021-10-11 00:25:54,162 INFO L262 CegarLoopResult]: For program point L2808(line 2808) no Hoare annotation was computed. [2021-10-11 00:25:54,162 INFO L265 CegarLoopResult]: At program point L2742(lines 2723 2743) the Hoare annotation is: true [2021-10-11 00:25:54,163 INFO L262 CegarLoopResult]: For program point L2875(line 2875) no Hoare annotation was computed. [2021-10-11 00:25:54,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 12:25:54 BoogieIcfgContainer [2021-10-11 00:25:54,181 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-11 00:25:54,183 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-11 00:25:54,184 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-11 00:25:54,184 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-11 00:25:54,185 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:25:53" (3/4) ... [2021-10-11 00:25:54,199 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-11 00:25:54,265 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 270 nodes and edges [2021-10-11 00:25:54,269 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 132 nodes and edges [2021-10-11 00:25:54,273 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2021-10-11 00:25:54,278 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2021-10-11 00:25:54,282 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-11 00:25:54,286 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-11 00:25:54,579 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469cf2c2-03b0-4b3f-9f2a-1adc227b4bbb/bin/uautomizer-Z5i5R5N3CC/witness.graphml [2021-10-11 00:25:54,579 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-11 00:25:54,581 INFO L168 Benchmark]: Toolchain (without parser) took 10186.65 ms. Allocated memory was 88.1 MB in the beginning and 251.7 MB in the end (delta: 163.6 MB). Free memory was 50.2 MB in the beginning and 137.0 MB in the end (delta: -86.8 MB). Peak memory consumption was 76.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:25:54,582 INFO L168 Benchmark]: CDTParser took 0.67 ms. Allocated memory is still 88.1 MB. Free memory was 58.6 MB in the beginning and 58.5 MB in the end (delta: 27.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:25:54,583 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2638.07 ms. Allocated memory was 88.1 MB in the beginning and 130.0 MB in the end (delta: 41.9 MB). Free memory was 49.8 MB in the beginning and 82.4 MB in the end (delta: -32.6 MB). Peak memory consumption was 51.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:25:54,583 INFO L168 Benchmark]: Boogie Procedure Inliner took 274.23 ms. Allocated memory is still 130.0 MB. Free memory was 82.4 MB in the beginning and 69.0 MB in the end (delta: 13.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-11 00:25:54,584 INFO L168 Benchmark]: Boogie Preprocessor took 194.10 ms. Allocated memory is still 130.0 MB. Free memory was 69.0 MB in the beginning and 59.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:25:54,584 INFO L168 Benchmark]: RCFGBuilder took 6086.32 ms. Allocated memory was 130.0 MB in the beginning and 251.7 MB in the end (delta: 121.6 MB). Free memory was 59.4 MB in the beginning and 105.0 MB in the end (delta: -45.6 MB). Peak memory consumption was 81.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:25:54,585 INFO L168 Benchmark]: TraceAbstraction took 584.99 ms. Allocated memory is still 251.7 MB. Free memory was 105.0 MB in the beginning and 167.7 MB in the end (delta: -62.7 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:25:54,585 INFO L168 Benchmark]: Witness Printer took 396.41 ms. Allocated memory is still 251.7 MB. Free memory was 167.7 MB in the beginning and 137.0 MB in the end (delta: 30.7 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:25:54,588 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67 ms. Allocated memory is still 88.1 MB. Free memory was 58.6 MB in the beginning and 58.5 MB in the end (delta: 27.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2638.07 ms. Allocated memory was 88.1 MB in the beginning and 130.0 MB in the end (delta: 41.9 MB). Free memory was 49.8 MB in the beginning and 82.4 MB in the end (delta: -32.6 MB). Peak memory consumption was 51.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 274.23 ms. Allocated memory is still 130.0 MB. Free memory was 82.4 MB in the beginning and 69.0 MB in the end (delta: 13.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 194.10 ms. Allocated memory is still 130.0 MB. Free memory was 69.0 MB in the beginning and 59.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 6086.32 ms. Allocated memory was 130.0 MB in the beginning and 251.7 MB in the end (delta: 121.6 MB). Free memory was 59.4 MB in the beginning and 105.0 MB in the end (delta: -45.6 MB). Peak memory consumption was 81.5 MB. Max. memory is 16.1 GB. * TraceAbstraction took 584.99 ms. Allocated memory is still 251.7 MB. Free memory was 105.0 MB in the beginning and 167.7 MB in the end (delta: -62.7 MB). There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 396.41 ms. Allocated memory is still 251.7 MB. Free memory was 167.7 MB in the beginning and 137.0 MB in the end (delta: 30.7 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: 2673]: 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: 2723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3257]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3491]: 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: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3960]: 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: 3960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1522]: 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: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1708]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1665]: 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: 3960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3925]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: 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: 3960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2686]: 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: 4505]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3241]: 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: 3241]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4505]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: 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: 1670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3846]: 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, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...