./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD --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 9b72ffef78e797287b5bc98eb96d44304e95eeea6df503cfbba3a5fc6983ef3a .................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD --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 9b72ffef78e797287b5bc98eb96d44304e95eeea6df503cfbba3a5fc6983ef3a ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 22:53:54,285 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 22:53:54,289 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 22:53:54,359 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 22:53:54,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 22:53:54,365 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 22:53:54,367 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 22:53:54,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 22:53:54,376 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 22:53:54,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 22:53:54,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 22:53:54,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 22:53:54,387 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 22:53:54,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 22:53:54,393 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 22:53:54,400 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 22:53:54,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 22:53:54,404 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 22:53:54,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 22:53:54,417 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 22:53:54,419 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 22:53:54,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 22:53:54,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 22:53:54,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 22:53:54,438 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 22:53:54,438 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 22:53:54,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 22:53:54,442 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 22:53:54,442 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 22:53:54,444 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 22:53:54,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 22:53:54,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 22:53:54,449 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 22:53:54,450 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 22:53:54,452 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 22:53:54,453 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 22:53:54,454 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 22:53:54,454 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 22:53:54,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 22:53:54,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 22:53:54,457 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 22:53:54,458 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-10-28 22:53:54,515 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 22:53:54,516 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 22:53:54,517 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 22:53:54,517 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 22:53:54,527 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 22:53:54,527 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 22:53:54,527 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 22:53:54,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 22:53:54,528 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-28 22:53:54,528 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-28 22:53:54,530 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-28 22:53:54,530 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 22:53:54,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-28 22:53:54,531 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-28 22:53:54,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-28 22:53:54,531 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-28 22:53:54,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 22:53:54,531 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 22:53:54,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-28 22:53:54,532 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 22:53:54,532 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 22:53:54,532 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-28 22:53:54,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 22:53:54,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 22:53:54,533 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-28 22:53:54,533 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-28 22:53:54,533 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-28 22:53:54,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-28 22:53:54,533 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-28 22:53:54,534 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-28 22:53:54,534 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-28 22:53:54,534 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 22:53:54,534 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_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b72ffef78e797287b5bc98eb96d44304e95eeea6df503cfbba3a5fc6983ef3a [2021-10-28 22:53:54,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 22:53:54,952 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 22:53:54,956 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 22:53:54,957 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 22:53:54,958 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 22:53:54,959 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2021-10-28 22:53:55,046 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/data/5f41332fb/61d1dd9d620541a9a97fe8598b448cac/FLAG7a3f7a0d4 [2021-10-28 22:53:55,712 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 22:53:55,712 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2021-10-28 22:53:55,734 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/data/5f41332fb/61d1dd9d620541a9a97fe8598b448cac/FLAG7a3f7a0d4 [2021-10-28 22:53:55,981 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/data/5f41332fb/61d1dd9d620541a9a97fe8598b448cac [2021-10-28 22:53:55,984 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 22:53:55,985 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 22:53:55,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 22:53:55,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 22:53:55,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 22:53:55,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:53:55" (1/1) ... [2021-10-28 22:53:55,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b8570b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:55, skipping insertion in model container [2021-10-28 22:53:55,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:53:55" (1/1) ... [2021-10-28 22:53:56,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 22:53:56,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 22:53:56,472 WARN L228 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_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c[16494,16507] [2021-10-28 22:53:56,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 22:53:56,499 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 22:53:56,648 WARN L228 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_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c[16494,16507] [2021-10-28 22:53:56,649 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 22:53:56,681 INFO L208 MainTranslator]: Completed translation [2021-10-28 22:53:56,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56 WrapperNode [2021-10-28 22:53:56,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 22:53:56,683 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 22:53:56,683 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 22:53:56,684 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 22:53:56,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,724 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,861 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 22:53:56,862 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 22:53:56,862 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 22:53:56,862 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 22:53:56,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,895 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:56,895 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:57,002 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:57,037 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:57,044 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:57,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 22:53:57,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 22:53:57,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 22:53:57,062 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 22:53:57,064 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (1/1) ... [2021-10-28 22:53:57,073 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 22:53:57,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 22:53:57,112 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-28 22:53:57,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-28 22:53:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-28 22:53:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 22:53:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-28 22:53:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-28 22:53:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-28 22:53:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 22:53:57,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 22:53:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-28 22:53:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-10-28 22:53:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-28 22:53:59,238 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 22:53:59,239 INFO L299 CfgBuilder]: Removed 221 assume(true) statements. [2021-10-28 22:53:59,244 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:53:59 BoogieIcfgContainer [2021-10-28 22:53:59,244 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 22:53:59,246 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-28 22:53:59,247 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-28 22:53:59,251 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-28 22:53:59,251 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 10:53:55" (1/3) ... [2021-10-28 22:53:59,252 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e213e0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:53:59, skipping insertion in model container [2021-10-28 22:53:59,252 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:53:56" (2/3) ... [2021-10-28 22:53:59,253 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e213e0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:53:59, skipping insertion in model container [2021-10-28 22:53:59,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:53:59" (3/3) ... [2021-10-28 22:53:59,255 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0220b.c [2021-10-28 22:53:59,262 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-28 22:53:59,262 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-28 22:53:59,325 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-28 22:53:59,333 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-28 22:53:59,333 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-28 22:53:59,365 INFO L276 IsEmpty]: Start isEmpty. Operand has 410 states, 408 states have (on average 1.7230392156862746) internal successors, (703), 409 states have internal predecessors, (703), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:53:59,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-28 22:53:59,372 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:53:59,373 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:53:59,373 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:53:59,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:53:59,380 INFO L85 PathProgramCache]: Analyzing trace with hash 2087460477, now seen corresponding path program 1 times [2021-10-28 22:53:59,392 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 22:53:59,392 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1586728683] [2021-10-28 22:53:59,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:53:59,394 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 22:53:59,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 22:53:59,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:53:59,788 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 22:53:59,788 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1586728683] [2021-10-28 22:53:59,789 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1586728683] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 22:53:59,790 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 22:53:59,790 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-28 22:53:59,793 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078738439] [2021-10-28 22:53:59,800 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-28 22:53:59,800 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 22:53:59,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-28 22:53:59,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-28 22:53:59,827 INFO L87 Difference]: Start difference. First operand has 410 states, 408 states have (on average 1.7230392156862746) internal successors, (703), 409 states have internal predecessors, (703), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:53:59,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 22:53:59,987 INFO L93 Difference]: Finished difference Result 818 states and 1404 transitions. [2021-10-28 22:53:59,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-28 22:53:59,989 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-10-28 22:53:59,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 22:54:00,018 INFO L225 Difference]: With dead ends: 818 [2021-10-28 22:54:00,020 INFO L226 Difference]: Without dead ends: 407 [2021-10-28 22:54:00,031 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-28 22:54:00,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2021-10-28 22:54:00,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2021-10-28 22:54:00,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 406 states have (on average 1.3201970443349753) internal successors, (536), 406 states have internal predecessors, (536), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:54:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2021-10-28 22:54:00,150 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2021-10-28 22:54:00,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 22:54:00,152 INFO L470 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2021-10-28 22:54:00,152 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:54:00,152 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2021-10-28 22:54:00,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-10-28 22:54:00,154 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:54:00,154 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:54:00,154 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-28 22:54:00,155 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:54:00,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:54:00,159 INFO L85 PathProgramCache]: Analyzing trace with hash -247846720, now seen corresponding path program 1 times [2021-10-28 22:54:00,159 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 22:54:00,159 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [383712218] [2021-10-28 22:54:00,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:54:00,160 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 22:54:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 22:54:00,395 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 22:54:00,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 22:54:00,549 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 22:54:00,549 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-10-28 22:54:00,551 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 22:54:00,553 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-28 22:54:00,557 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1] [2021-10-28 22:54:00,561 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-28 22:54:00,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 10:54:00 BoogieIcfgContainer [2021-10-28 22:54:00,649 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-28 22:54:00,650 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-28 22:54:00,650 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-28 22:54:00,651 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-28 22:54:00,652 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:53:59" (3/4) ... [2021-10-28 22:54:00,655 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-10-28 22:54:00,656 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-28 22:54:00,659 INFO L168 Benchmark]: Toolchain (without parser) took 4672.55 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 62.5 MB in the beginning and 56.0 MB in the end (delta: 6.4 MB). Peak memory consumption was 27.5 MB. Max. memory is 16.1 GB. [2021-10-28 22:54:00,660 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 104.9 MB. Free memory was 80.4 MB in the beginning and 80.3 MB in the end (delta: 55.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 22:54:00,663 INFO L168 Benchmark]: CACSL2BoogieTranslator took 688.39 ms. Allocated memory is still 104.9 MB. Free memory was 62.2 MB in the beginning and 65.5 MB in the end (delta: -3.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-28 22:54:00,665 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.05 ms. Allocated memory is still 104.9 MB. Free memory was 65.5 MB in the beginning and 56.0 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-28 22:54:00,672 INFO L168 Benchmark]: Boogie Preprocessor took 199.12 ms. Allocated memory is still 104.9 MB. Free memory was 56.0 MB in the beginning and 46.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-28 22:54:00,673 INFO L168 Benchmark]: RCFGBuilder took 2182.65 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 46.1 MB in the beginning and 62.6 MB in the end (delta: -16.5 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.1 GB. [2021-10-28 22:54:00,674 INFO L168 Benchmark]: TraceAbstraction took 1402.85 ms. Allocated memory is still 125.8 MB. Free memory was 61.9 MB in the beginning and 56.9 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.3 MB. Max. memory is 16.1 GB. [2021-10-28 22:54:00,675 INFO L168 Benchmark]: Witness Printer took 6.83 ms. Allocated memory is still 125.8 MB. Free memory was 56.9 MB in the beginning and 56.0 MB in the end (delta: 809.2 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-28 22:54:00,681 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 104.9 MB. Free memory was 80.4 MB in the beginning and 80.3 MB in the end (delta: 55.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 688.39 ms. Allocated memory is still 104.9 MB. Free memory was 62.2 MB in the beginning and 65.5 MB in the end (delta: -3.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 178.05 ms. Allocated memory is still 104.9 MB. Free memory was 65.5 MB in the beginning and 56.0 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 199.12 ms. Allocated memory is still 104.9 MB. Free memory was 56.0 MB in the beginning and 46.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2182.65 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 46.1 MB in the beginning and 62.6 MB in the end (delta: -16.5 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.1 GB. * TraceAbstraction took 1402.85 ms. Allocated memory is still 125.8 MB. Free memory was 61.9 MB in the beginning and 56.9 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.3 MB. Max. memory is 16.1 GB. * Witness Printer took 6.83 ms. Allocated memory is still 125.8 MB. Free memory was 56.9 MB in the beginning and 56.0 MB in the end (delta: 809.2 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 655]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 650, overapproximation of bitwiseAnd at line 622, overapproximation of someBinaryArithmeticDOUBLEoperation at line 626, overapproximation of someBinaryDOUBLEComparisonOperation at line 654. Possible FailurePath: [L22] static const double huge_floor = 1.0e300; [L119-L121] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L190] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L192-L197] static const double PIo2_krempio[] = { 1.57079625129699707031e+00, 7.54978941586159635335e-08, 5.39030252995776476554e-15, 3.28200341580791294123e-22, 1.27065575308067607349e-29, 1.22933308981111328932e-36, 2.73370053816464559624e-44, 2.16741683877804819444e-51, }; [L199-L201] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L376-L387] static const __int32_t two_over_pi_rempio[] = { 0xA2F983, 0x6E4E44, 0x1529FC, 0x2757D1, 0xF534DD, 0xC0DB62, 0x95993C, 0x439041, 0xFE5163, 0xABDEBB, 0xC561B7, 0x246E3A, 0x424DD2, 0xE00649, 0x2EEA09, 0xD1921C, 0xFE1DEB, 0x1CB129, 0xA73EE8, 0x8235F5, 0x2EBB44, 0x84E99C, 0x7026B4, 0x5F7E41, 0x3991D6, 0x398353, 0x39F49C, 0x845F8B, 0xBDF928, 0x3B1FF8, 0x97FFDE, 0x05980F, 0xEF2F11, 0x8B5A0A, 0x6D1F6D, 0x367ECF, 0x27CB09, 0xB74F46, 0x3F669E, 0x5FEA2D, 0x7527BA, 0xC7EBE5, 0xF17B3D, 0x0739F7, 0x8A5292, 0xEA6BFB, 0x5FB11F, 0x8D5D08, 0x560330, 0x46FC7B, 0x6BABF0, 0xCFBC20, 0x9AF436, 0x1DA9E3, 0x91615E, 0xE61B08, 0x659985, 0x5F14A0, 0x68408D, 0xFFD880, 0x4D7327, 0x310606, 0x1556CA, 0x73A8C9, 0x60E27B, 0xC08C6B, }; [L389-L396] static const __int32_t npio2_hw_rempio[] = { 0x3FF921FB, 0x400921FB, 0x4012D97C, 0x401921FB, 0x401F6A7A, 0x4022D97C, 0x4025FDBB, 0x402921FB, 0x402C463A, 0x402F6A7A, 0x4031475C, 0x4032D97C, 0x40346B9C, 0x4035FDBB, 0x40378FDB, 0x403921FB, 0x403AB41B, 0x403C463A, 0x403DD85A, 0x403F6A7A, 0x40407E4C, 0x4041475C, 0x4042106C, 0x4042D97C, 0x4043A28C, 0x40446B9C, 0x404534AC, 0x4045FDBB, 0x4046C6CB, 0x40478FDB, 0x404858EB, 0x404921FB, }; [L398-L407] static const double zero_rempio = 0.00000000000000000000e+00, half_rempio = 5.00000000000000000000e-01, two24_rempio = 1.67772160000000000000e+07, invpio2_rempio = 6.36619772367581382433e-01, pio2_1_rempio = 1.57079632673412561417e+00, pio2_1t_rempio = 6.07710050650619224932e-11, pio2_2_rempio = 6.07710050630396597660e-11, pio2_2t_rempio = 2.02226624879595063154e-21, pio2_3_rempio = 2.02226624871116645580e-21, pio2_3t_rempio = 8.47842766036889956997e-32; [L540-L546] static const double one_kcos = 1.00000000000000000000e+00, C1_kcos = 4.16666666666666019037e-02, C2_kcos = -1.38888888888741095749e-03, C3_kcos = 2.48015872894767294178e-05, C4_kcos = -2.75573143513906633035e-07, C5_kcos = 2.08757232129817482790e-09, C6_kcos = -1.13596475577881948265e-11; [L584-L590] static const double half_ksin = 5.00000000000000000000e-01, S1_ksin = -1.66666666666666324348e-01, S2_ksin = 8.33333333332248946124e-03, S3_ksin = -1.98412698298579493134e-04, S4_ksin = 2.75573137070700676789e-06, S5_ksin = -2.50507602534068634195e-08, S6_ksin = 1.58969099521155010221e-10; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={11:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L650] double x = -0.0; [L615] double y[2], z = 0.0; [L616] __int32_t n, ix; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={11:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L618] ieee_double_shape_type gh_u; [L619] gh_u.value = (x) [L620] EXPR gh_u.parts.msw [L620] (ix) = gh_u.parts.msw [L622] ix &= 0x7fffffff VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={11:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L623] COND FALSE !(ix <= 0x3fe921fb) VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={11:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L625] COND TRUE ix >= 0x7ff00000 [L626] return x - x; [L626] return x - x; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={11:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L651] double res = sin_double(x); [L654] EXPR res == -0.0 && __signbit_double(res) == 1 VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={11:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L654] COND TRUE !(res == -0.0 && __signbit_double(res) == 1) [L655] reach_error() VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={11:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={13:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 410 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.2s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 539 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=410occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-10-28 22:54:00,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 22:54:03,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 22:54:03,593 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 22:54:03,667 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 22:54:03,668 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 22:54:03,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 22:54:03,672 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 22:54:03,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 22:54:03,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 22:54:03,679 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 22:54:03,681 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 22:54:03,682 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 22:54:03,683 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 22:54:03,685 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 22:54:03,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 22:54:03,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 22:54:03,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 22:54:03,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 22:54:03,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 22:54:03,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 22:54:03,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 22:54:03,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 22:54:03,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 22:54:03,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 22:54:03,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 22:54:03,708 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 22:54:03,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 22:54:03,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 22:54:03,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 22:54:03,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 22:54:03,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 22:54:03,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 22:54:03,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 22:54:03,717 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 22:54:03,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 22:54:03,719 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 22:54:03,720 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 22:54:03,720 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 22:54:03,721 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 22:54:03,722 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 22:54:03,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 22:54:03,724 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2021-10-28 22:54:03,773 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 22:54:03,773 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 22:54:03,774 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 22:54:03,774 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 22:54:03,776 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 22:54:03,777 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 22:54:03,777 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 22:54:03,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 22:54:03,778 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-28 22:54:03,778 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-28 22:54:03,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 22:54:03,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-28 22:54:03,780 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-28 22:54:03,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-28 22:54:03,780 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-28 22:54:03,780 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-28 22:54:03,780 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-28 22:54:03,781 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 22:54:03,781 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 22:54:03,781 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-28 22:54:03,781 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 22:54:03,782 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 22:54:03,782 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-28 22:54:03,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 22:54:03,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 22:54:03,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-28 22:54:03,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-28 22:54:03,783 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-28 22:54:03,783 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-28 22:54:03,784 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-28 22:54:03,784 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-28 22:54:03,784 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-28 22:54:03,784 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 22:54:03,785 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-28 22:54:03,785 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b72ffef78e797287b5bc98eb96d44304e95eeea6df503cfbba3a5fc6983ef3a [2021-10-28 22:54:04,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 22:54:04,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 22:54:04,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 22:54:04,314 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 22:54:04,315 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 22:54:04,316 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2021-10-28 22:54:04,402 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/data/26d588d6b/1f0a9d6c7b604796934c93dd9a9068b1/FLAGce557b1c9 [2021-10-28 22:54:05,110 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 22:54:05,122 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2021-10-28 22:54:05,142 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/data/26d588d6b/1f0a9d6c7b604796934c93dd9a9068b1/FLAGce557b1c9 [2021-10-28 22:54:05,342 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/data/26d588d6b/1f0a9d6c7b604796934c93dd9a9068b1 [2021-10-28 22:54:05,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 22:54:05,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 22:54:05,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 22:54:05,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 22:54:05,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 22:54:05,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:54:05" (1/1) ... [2021-10-28 22:54:05,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@597cc69a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:05, skipping insertion in model container [2021-10-28 22:54:05,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:54:05" (1/1) ... [2021-10-28 22:54:05,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 22:54:05,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 22:54:06,037 WARN L228 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_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c[16494,16507] [2021-10-28 22:54:06,040 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 22:54:06,070 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 22:54:06,239 WARN L228 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_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c[16494,16507] [2021-10-28 22:54:06,240 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 22:54:06,282 INFO L208 MainTranslator]: Completed translation [2021-10-28 22:54:06,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:06 WrapperNode [2021-10-28 22:54:06,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 22:54:06,285 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 22:54:06,285 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 22:54:06,285 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 22:54:06,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:06" (1/1) ... [2021-10-28 22:54:06,372 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:06" (1/1) ... [2021-10-28 22:54:06,511 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 22:54:06,513 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 22:54:06,513 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 22:54:06,513 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 22:54:06,525 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:06" (1/1) ... [2021-10-28 22:54:06,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:06" (1/1) ... [2021-10-28 22:54:06,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:06" (1/1) ... [2021-10-28 22:54:06,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:06" (1/1) ... [2021-10-28 22:54:06,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:06" (1/1) ... [2021-10-28 22:54:06,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:06" (1/1) ... [2021-10-28 22:54:06,668 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:06" (1/1) ... [2021-10-28 22:54:06,701 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 22:54:06,703 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 22:54:06,704 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 22:54:06,705 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 22:54:06,707 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:06" (1/1) ... [2021-10-28 22:54:06,719 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 22:54:06,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 22:54:06,752 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-28 22:54:06,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-28 22:54:06,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-10-28 22:54:06,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-10-28 22:54:06,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-28 22:54:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-28 22:54:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 22:54:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-10-28 22:54:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-28 22:54:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 22:54:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 22:54:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-28 22:54:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-28 22:55:34,246 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 22:55:34,247 INFO L299 CfgBuilder]: Removed 221 assume(true) statements. [2021-10-28 22:55:34,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:55:34 BoogieIcfgContainer [2021-10-28 22:55:34,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 22:55:34,253 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-28 22:55:34,253 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-28 22:55:34,257 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-28 22:55:34,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 10:54:05" (1/3) ... [2021-10-28 22:55:34,258 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33f7703e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:55:34, skipping insertion in model container [2021-10-28 22:55:34,258 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:54:06" (2/3) ... [2021-10-28 22:55:34,259 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33f7703e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:55:34, skipping insertion in model container [2021-10-28 22:55:34,259 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:55:34" (3/3) ... [2021-10-28 22:55:34,261 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0220b.c [2021-10-28 22:55:34,268 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-28 22:55:34,268 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-28 22:55:34,332 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-28 22:55:34,339 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-28 22:55:34,340 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-28 22:55:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand has 410 states, 408 states have (on average 1.7230392156862746) internal successors, (703), 409 states have internal predecessors, (703), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:55:34,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-28 22:55:34,383 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:55:34,384 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:55:34,385 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:55:34,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:55:34,392 INFO L85 PathProgramCache]: Analyzing trace with hash 2087460477, now seen corresponding path program 1 times [2021-10-28 22:55:34,411 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-28 22:55:34,411 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [302470928] [2021-10-28 22:55:34,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:55:34,413 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-28 22:55:34,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat [2021-10-28 22:55:34,421 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-28 22:55:34,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-10-28 22:55:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 22:55:35,093 INFO L263 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 1 conjunts are in the unsatisfiable core [2021-10-28 22:55:35,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 22:55:35,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:55:35,393 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-28 22:55:35,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:55:35,562 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-28 22:55:35,562 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [302470928] [2021-10-28 22:55:35,563 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [302470928] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-28 22:55:35,563 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-28 22:55:35,564 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-10-28 22:55:35,566 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080190218] [2021-10-28 22:55:35,572 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-28 22:55:35,572 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-28 22:55:35,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-28 22:55:35,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-28 22:55:35,594 INFO L87 Difference]: Start difference. First operand has 410 states, 408 states have (on average 1.7230392156862746) internal successors, (703), 409 states have internal predecessors, (703), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:55:35,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 22:55:35,702 INFO L93 Difference]: Finished difference Result 818 states and 1404 transitions. [2021-10-28 22:55:35,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-28 22:55:35,703 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-10-28 22:55:35,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 22:55:35,725 INFO L225 Difference]: With dead ends: 818 [2021-10-28 22:55:35,725 INFO L226 Difference]: Without dead ends: 407 [2021-10-28 22:55:35,731 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-28 22:55:35,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2021-10-28 22:55:35,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2021-10-28 22:55:35,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 406 states have (on average 1.3201970443349753) internal successors, (536), 406 states have internal predecessors, (536), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:55:35,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2021-10-28 22:55:35,815 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2021-10-28 22:55:35,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 22:55:35,816 INFO L470 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2021-10-28 22:55:35,816 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:55:35,816 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2021-10-28 22:55:35,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-10-28 22:55:35,817 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:55:35,817 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:55:35,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-10-28 22:55:36,025 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 [2021-10-28 22:55:36,026 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:55:36,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:55:36,027 INFO L85 PathProgramCache]: Analyzing trace with hash -247846720, now seen corresponding path program 1 times [2021-10-28 22:55:36,028 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-28 22:55:36,028 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1240883678] [2021-10-28 22:55:36,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:55:36,029 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-28 22:55:36,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat [2021-10-28 22:55:36,030 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-28 22:55:36,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-10-28 22:55:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 22:55:36,511 INFO L263 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-28 22:55:36,513 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 22:55:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:55:37,338 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-28 22:55:38,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:55:38,079 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-28 22:55:38,079 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1240883678] [2021-10-28 22:55:38,080 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1240883678] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-28 22:55:38,080 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-28 22:55:38,080 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-10-28 22:55:38,080 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2086762266] [2021-10-28 22:55:38,082 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-28 22:55:38,082 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-28 22:55:38,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-28 22:55:38,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-10-28 22:55:38,084 INFO L87 Difference]: Start difference. First operand 407 states and 536 transitions. Second operand has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:55:38,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 22:55:38,588 INFO L93 Difference]: Finished difference Result 416 states and 545 transitions. [2021-10-28 22:55:38,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-28 22:55:38,590 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-10-28 22:55:38,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 22:55:38,590 INFO L225 Difference]: With dead ends: 416 [2021-10-28 22:55:38,591 INFO L226 Difference]: Without dead ends: 23 [2021-10-28 22:55:38,592 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2021-10-28 22:55:38,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2021-10-28 22:55:38,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2021-10-28 22:55:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 22 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:55:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2021-10-28 22:55:38,596 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2021-10-28 22:55:38,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 22:55:38,597 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2021-10-28 22:55:38,597 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:55:38,597 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2021-10-28 22:55:38,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-28 22:55:38,598 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:55:38,598 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:55:38,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0 [2021-10-28 22:55:38,810 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 [2021-10-28 22:55:38,810 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:55:38,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:55:38,811 INFO L85 PathProgramCache]: Analyzing trace with hash 2038227603, now seen corresponding path program 1 times [2021-10-28 22:55:38,812 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-28 22:55:38,812 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1558038647] [2021-10-28 22:55:38,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:55:38,813 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-28 22:55:38,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat [2021-10-28 22:55:38,815 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-28 22:55:38,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-10-28 22:55:39,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 22:55:39,331 INFO L263 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 10 conjunts are in the unsatisfiable core [2021-10-28 22:55:39,333 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 22:55:40,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:55:40,516 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-28 22:55:41,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:55:41,847 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-28 22:55:41,847 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1558038647] [2021-10-28 22:55:41,847 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1558038647] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-28 22:55:41,847 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-28 22:55:41,848 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2021-10-28 22:55:41,848 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34276065] [2021-10-28 22:55:41,848 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-10-28 22:55:41,849 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-28 22:55:41,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-10-28 22:55:41,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-10-28 22:55:41,850 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand has 11 states, 11 states have (on average 2.5454545454545454) internal successors, (28), 11 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:56:03,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 22:56:03,520 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2021-10-28 22:56:03,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-28 22:56:03,521 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.5454545454545454) internal successors, (28), 11 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-10-28 22:56:03,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 22:56:03,521 INFO L225 Difference]: With dead ends: 45 [2021-10-28 22:56:03,522 INFO L226 Difference]: Without dead ends: 33 [2021-10-28 22:56:03,522 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-10-28 22:56:03,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2021-10-28 22:56:03,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2021-10-28 22:56:03,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 25 states have (on average 1.12) internal successors, (28), 25 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:56:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2021-10-28 22:56:03,527 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2021-10-28 22:56:03,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 22:56:03,527 INFO L470 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2021-10-28 22:56:03,528 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.5454545454545454) internal successors, (28), 11 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:56:03,528 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2021-10-28 22:56:03,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-10-28 22:56:03,529 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:56:03,529 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:56:03,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-10-28 22:56:03,729 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 [2021-10-28 22:56:03,730 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:56:03,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:56:03,731 INFO L85 PathProgramCache]: Analyzing trace with hash 1724473834, now seen corresponding path program 1 times [2021-10-28 22:56:03,732 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-28 22:56:03,732 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [100663438] [2021-10-28 22:56:03,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:56:03,732 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-28 22:56:03,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat [2021-10-28 22:56:03,733 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-28 22:56:03,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-10-28 22:56:07,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 22:56:07,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 10 conjunts are in the unsatisfiable core [2021-10-28 22:56:07,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 22:56:08,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:56:08,224 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-28 22:56:09,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:56:09,548 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-28 22:56:09,548 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [100663438] [2021-10-28 22:56:09,549 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [100663438] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-28 22:56:09,549 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-28 22:56:09,549 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2021-10-28 22:56:09,549 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1291916048] [2021-10-28 22:56:09,550 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-10-28 22:56:09,550 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-28 22:56:09,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-10-28 22:56:09,551 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-10-28 22:56:09,551 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand has 10 states, 10 states have (on average 2.6) internal successors, (26), 10 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:56:10,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 22:56:10,327 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2021-10-28 22:56:10,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-28 22:56:10,334 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.6) internal successors, (26), 10 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2021-10-28 22:56:10,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 22:56:10,335 INFO L225 Difference]: With dead ends: 33 [2021-10-28 22:56:10,335 INFO L226 Difference]: Without dead ends: 21 [2021-10-28 22:56:10,336 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2021-10-28 22:56:10,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2021-10-28 22:56:10,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2021-10-28 22:56:10,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 1.0) internal successors, (20), 20 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:56:10,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2021-10-28 22:56:10,339 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2021-10-28 22:56:10,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 22:56:10,340 INFO L470 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2021-10-28 22:56:10,340 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.6) internal successors, (26), 10 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:56:10,340 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2021-10-28 22:56:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-10-28 22:56:10,341 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 22:56:10,341 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 22:56:10,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-10-28 22:56:10,541 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 [2021-10-28 22:56:10,542 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 22:56:10,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 22:56:10,542 INFO L85 PathProgramCache]: Analyzing trace with hash 915916072, now seen corresponding path program 1 times [2021-10-28 22:56:10,543 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-28 22:56:10,543 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2127051966] [2021-10-28 22:56:10,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 22:56:10,543 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-28 22:56:10,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat [2021-10-28 22:56:10,544 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-28 22:56:10,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-10-28 22:56:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 22:56:11,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 17 conjunts are in the unsatisfiable core [2021-10-28 22:56:11,078 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 22:56:13,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:56:13,194 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-28 22:56:17,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 22:56:17,510 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-28 22:56:17,510 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2127051966] [2021-10-28 22:56:17,510 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2127051966] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-28 22:56:17,511 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-28 22:56:17,511 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2021-10-28 22:56:17,511 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612325693] [2021-10-28 22:56:17,512 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-10-28 22:56:17,515 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-28 22:56:17,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-10-28 22:56:17,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2021-10-28 22:56:17,517 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand has 18 states, 18 states have (on average 2.0) internal successors, (36), 18 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:56:20,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 22:56:20,401 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2021-10-28 22:56:20,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-28 22:56:20,410 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.0) internal successors, (36), 18 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-10-28 22:56:20,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 22:56:20,411 INFO L225 Difference]: With dead ends: 21 [2021-10-28 22:56:20,411 INFO L226 Difference]: Without dead ends: 0 [2021-10-28 22:56:20,412 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2021-10-28 22:56:20,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-28 22:56:20,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-28 22:56:20,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:56:20,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-28 22:56:20,413 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2021-10-28 22:56:20,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 22:56:20,413 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-28 22:56:20,414 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.0) internal successors, (36), 18 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 22:56:20,414 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-28 22:56:20,414 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-28 22:56:20,417 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 22:56:20,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-10-28 22:56:20,641 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 [2021-10-28 22:56:20,643 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-28 22:56:20,647 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,674 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,678 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,679 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,680 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,680 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,681 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,682 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,687 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,690 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,691 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,692 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,692 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,693 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,694 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,695 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,696 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,697 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,706 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,707 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,708 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,709 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,710 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,711 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,712 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,713 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,714 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,715 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,716 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,717 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,718 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,719 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,720 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,721 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,722 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,723 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,724 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,725 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,727 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,728 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,729 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,730 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,731 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,738 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,740 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,786 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,790 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,791 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,794 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,795 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,797 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,799 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,800 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,801 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,804 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,812 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,828 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,829 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,830 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,831 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,832 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,833 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,834 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,835 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,836 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,837 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,838 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,839 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,875 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,887 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,888 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,889 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,890 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,890 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,891 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,892 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,893 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,894 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,894 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,896 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,897 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,897 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,898 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,900 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,902 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,903 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,904 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,905 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,905 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,906 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,907 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,908 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:20,908 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 22:56:23,122 INFO L857 garLoopResultBuilder]: For program point L100-37(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:23,122 INFO L853 garLoopResultBuilder]: At program point L100-38(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:23,122 INFO L857 garLoopResultBuilder]: For program point L100-41(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:23,122 INFO L853 garLoopResultBuilder]: At program point L100-42(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:23,123 INFO L857 garLoopResultBuilder]: For program point L100-45(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:23,123 INFO L853 garLoopResultBuilder]: At program point L100-46(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:23,123 INFO L857 garLoopResultBuilder]: For program point L630(line 630) no Hoare annotation was computed. [2021-10-28 22:56:23,123 INFO L857 garLoopResultBuilder]: For program point L632(line 632) no Hoare annotation was computed. [2021-10-28 22:56:23,124 INFO L857 garLoopResultBuilder]: For program point L500(lines 500 503) no Hoare annotation was computed. [2021-10-28 22:56:23,124 INFO L857 garLoopResultBuilder]: For program point L105(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:23,124 INFO L857 garLoopResultBuilder]: For program point L105-1(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,130 INFO L857 garLoopResultBuilder]: For program point L105-3(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:23,132 INFO L857 garLoopResultBuilder]: For program point L105-4(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,136 INFO L857 garLoopResultBuilder]: For program point L105-6(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:23,136 INFO L857 garLoopResultBuilder]: For program point L105-7(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,136 INFO L857 garLoopResultBuilder]: For program point L105-9(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:23,137 INFO L857 garLoopResultBuilder]: For program point L105-10(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,137 INFO L857 garLoopResultBuilder]: For program point L105-12(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:23,137 INFO L857 garLoopResultBuilder]: For program point L105-13(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,137 INFO L857 garLoopResultBuilder]: For program point L105-15(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:23,138 INFO L857 garLoopResultBuilder]: For program point L634(line 634) no Hoare annotation was computed. [2021-10-28 22:56:23,138 INFO L857 garLoopResultBuilder]: For program point L105-16(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,138 INFO L857 garLoopResultBuilder]: For program point L105-18(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:23,138 INFO L857 garLoopResultBuilder]: For program point L105-19(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,138 INFO L857 garLoopResultBuilder]: For program point L105-21(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:23,139 INFO L857 garLoopResultBuilder]: For program point L105-22(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,139 INFO L857 garLoopResultBuilder]: For program point L105-24(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:23,140 INFO L857 garLoopResultBuilder]: For program point L105-25(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,140 INFO L857 garLoopResultBuilder]: For program point L105-27(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:23,140 INFO L857 garLoopResultBuilder]: For program point L105-28(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,140 INFO L857 garLoopResultBuilder]: For program point L105-30(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:23,140 INFO L857 garLoopResultBuilder]: For program point L105-31(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,141 INFO L857 garLoopResultBuilder]: For program point L105-33(lines 105 109) no Hoare annotation was computed. [2021-10-28 22:56:23,141 INFO L857 garLoopResultBuilder]: For program point L105-34(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,141 INFO L857 garLoopResultBuilder]: For program point L636(line 636) no Hoare annotation was computed. [2021-10-28 22:56:23,141 INFO L857 garLoopResultBuilder]: For program point L505-1(lines 505 509) no Hoare annotation was computed. [2021-10-28 22:56:23,141 INFO L853 garLoopResultBuilder]: At program point L505-2(lines 505 509) the Hoare annotation is: false [2021-10-28 22:56:23,142 INFO L853 garLoopResultBuilder]: At program point L373(lines 203 374) the Hoare annotation is: false [2021-10-28 22:56:23,142 INFO L857 garLoopResultBuilder]: For program point L242(lines 242 250) no Hoare annotation was computed. [2021-10-28 22:56:23,142 INFO L857 garLoopResultBuilder]: For program point L110(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,142 INFO L857 garLoopResultBuilder]: For program point L110-1(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,142 INFO L857 garLoopResultBuilder]: For program point L110-2(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,142 INFO L857 garLoopResultBuilder]: For program point L110-3(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,143 INFO L857 garLoopResultBuilder]: For program point L110-4(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,143 INFO L857 garLoopResultBuilder]: For program point L110-5(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,143 INFO L857 garLoopResultBuilder]: For program point L110-6(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,143 INFO L857 garLoopResultBuilder]: For program point L110-7(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,143 INFO L857 garLoopResultBuilder]: For program point L110-8(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,144 INFO L857 garLoopResultBuilder]: For program point L110-9(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,144 INFO L857 garLoopResultBuilder]: For program point L110-10(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,144 INFO L857 garLoopResultBuilder]: For program point L110-11(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,144 INFO L857 garLoopResultBuilder]: For program point L110-12(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,144 INFO L857 garLoopResultBuilder]: For program point L110-13(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,145 INFO L857 garLoopResultBuilder]: For program point L110-14(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,145 INFO L857 garLoopResultBuilder]: For program point L110-15(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,145 INFO L857 garLoopResultBuilder]: For program point L110-16(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,145 INFO L857 garLoopResultBuilder]: For program point L110-17(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,145 INFO L857 garLoopResultBuilder]: For program point L110-18(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,145 INFO L857 garLoopResultBuilder]: For program point L110-19(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,146 INFO L857 garLoopResultBuilder]: For program point L110-20(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,146 INFO L857 garLoopResultBuilder]: For program point L110-21(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,146 INFO L857 garLoopResultBuilder]: For program point L110-22(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,146 INFO L857 garLoopResultBuilder]: For program point L110-23(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,146 INFO L857 garLoopResultBuilder]: For program point L110-24(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,147 INFO L857 garLoopResultBuilder]: For program point L110-25(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,147 INFO L857 garLoopResultBuilder]: For program point L110-26(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,147 INFO L857 garLoopResultBuilder]: For program point L110-27(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,147 INFO L857 garLoopResultBuilder]: For program point L110-28(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,147 INFO L857 garLoopResultBuilder]: For program point L110-29(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,148 INFO L857 garLoopResultBuilder]: For program point L110-30(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,148 INFO L857 garLoopResultBuilder]: For program point L110-31(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,148 INFO L857 garLoopResultBuilder]: For program point L110-32(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,148 INFO L857 garLoopResultBuilder]: For program point L110-33(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,148 INFO L857 garLoopResultBuilder]: For program point L110-34(lines 98 117) no Hoare annotation was computed. [2021-10-28 22:56:23,149 INFO L857 garLoopResultBuilder]: For program point L110-35(lines 110 115) no Hoare annotation was computed. [2021-10-28 22:56:23,149 INFO L857 garLoopResultBuilder]: For program point L510(lines 510 515) no Hoare annotation was computed. [2021-10-28 22:56:23,149 INFO L857 garLoopResultBuilder]: For program point L510-1(lines 409 538) no Hoare annotation was computed. [2021-10-28 22:56:23,149 INFO L857 garLoopResultBuilder]: For program point L510-2(lines 510 515) no Hoare annotation was computed. [2021-10-28 22:56:23,149 INFO L857 garLoopResultBuilder]: For program point L247(lines 247 250) no Hoare annotation was computed. [2021-10-28 22:56:23,150 INFO L853 garLoopResultBuilder]: At program point L116(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:23,150 INFO L853 garLoopResultBuilder]: At program point L116-1(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:23,150 INFO L853 garLoopResultBuilder]: At program point L116-2(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:23,150 INFO L853 garLoopResultBuilder]: At program point L116-3(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:23,150 INFO L853 garLoopResultBuilder]: At program point L116-4(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:23,151 INFO L853 garLoopResultBuilder]: At program point L116-5(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:23,151 INFO L853 garLoopResultBuilder]: At program point L116-6(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:23,151 INFO L853 garLoopResultBuilder]: At program point L116-7(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:23,151 INFO L853 garLoopResultBuilder]: At program point L116-8(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:23,151 INFO L853 garLoopResultBuilder]: At program point L116-9(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:23,152 INFO L853 garLoopResultBuilder]: At program point L116-10(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:23,152 INFO L853 garLoopResultBuilder]: At program point L116-11(lines 98 117) the Hoare annotation is: false [2021-10-28 22:56:23,152 INFO L857 garLoopResultBuilder]: For program point L249(lines 249 250) no Hoare annotation was computed. [2021-10-28 22:56:23,152 INFO L857 garLoopResultBuilder]: For program point L249-2(lines 204 374) no Hoare annotation was computed. [2021-10-28 22:56:23,152 INFO L857 garLoopResultBuilder]: For program point L252(lines 204 374) no Hoare annotation was computed. [2021-10-28 22:56:23,152 INFO L857 garLoopResultBuilder]: For program point L517-1(lines 517 522) no Hoare annotation was computed. [2021-10-28 22:56:23,152 INFO L853 garLoopResultBuilder]: At program point L517-2(lines 517 522) the Hoare annotation is: false [2021-10-28 22:56:23,152 INFO L857 garLoopResultBuilder]: For program point L517-3(lines 517 522) no Hoare annotation was computed. [2021-10-28 22:56:23,152 INFO L857 garLoopResultBuilder]: For program point L255-2(lines 255 264) no Hoare annotation was computed. [2021-10-28 22:56:23,152 INFO L853 garLoopResultBuilder]: At program point L255-3(lines 255 264) the Hoare annotation is: false [2021-10-28 22:56:23,153 INFO L857 garLoopResultBuilder]: For program point L255-4(lines 252 280) no Hoare annotation was computed. [2021-10-28 22:56:23,153 INFO L857 garLoopResultBuilder]: For program point L257(lines 257 263) no Hoare annotation was computed. [2021-10-28 22:56:23,153 INFO L857 garLoopResultBuilder]: For program point L125-1(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:23,153 INFO L853 garLoopResultBuilder]: At program point L125-2(lines 125 130) the Hoare annotation is: false [2021-10-28 22:56:23,153 INFO L857 garLoopResultBuilder]: For program point L125-3(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:23,153 INFO L857 garLoopResultBuilder]: For program point L125-5(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:23,153 INFO L853 garLoopResultBuilder]: At program point L125-6(lines 125 130) the Hoare annotation is: false [2021-10-28 22:56:23,153 INFO L857 garLoopResultBuilder]: For program point L125-7(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:23,153 INFO L857 garLoopResultBuilder]: For program point L125-9(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:23,153 INFO L853 garLoopResultBuilder]: At program point L125-10(lines 125 130) the Hoare annotation is: false [2021-10-28 22:56:23,154 INFO L857 garLoopResultBuilder]: For program point L125-11(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:23,154 INFO L857 garLoopResultBuilder]: For program point L125-13(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:23,154 INFO L853 garLoopResultBuilder]: At program point L125-14(lines 125 130) the Hoare annotation is: false [2021-10-28 22:56:23,154 INFO L857 garLoopResultBuilder]: For program point L125-15(lines 125 130) no Hoare annotation was computed. [2021-10-28 22:56:23,154 INFO L857 garLoopResultBuilder]: For program point L654(line 654) no Hoare annotation was computed. [2021-10-28 22:56:23,155 INFO L857 garLoopResultBuilder]: For program point L654-2(lines 654 657) no Hoare annotation was computed. [2021-10-28 22:56:23,155 INFO L857 garLoopResultBuilder]: For program point L258(lines 258 261) no Hoare annotation was computed. [2021-10-28 22:56:23,155 INFO L857 garLoopResultBuilder]: For program point L655(line 655) no Hoare annotation was computed. [2021-10-28 22:56:23,155 INFO L857 garLoopResultBuilder]: For program point L523-2(lines 523 526) no Hoare annotation was computed. [2021-10-28 22:56:23,155 INFO L853 garLoopResultBuilder]: At program point L523-3(lines 523 526) the Hoare annotation is: false [2021-10-28 22:56:23,156 INFO L857 garLoopResultBuilder]: For program point L523-4(lines 523 526) no Hoare annotation was computed. [2021-10-28 22:56:23,156 INFO L860 garLoopResultBuilder]: At program point L659(lines 642 660) the Hoare annotation is: true [2021-10-28 22:56:23,156 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-28 22:56:23,156 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 655) no Hoare annotation was computed. [2021-10-28 22:56:23,156 INFO L857 garLoopResultBuilder]: For program point L132(lines 132 144) no Hoare annotation was computed. [2021-10-28 22:56:23,157 INFO L857 garLoopResultBuilder]: For program point L132-2(lines 123 173) no Hoare annotation was computed. [2021-10-28 22:56:23,157 INFO L857 garLoopResultBuilder]: For program point L132-3(lines 132 144) no Hoare annotation was computed. [2021-10-28 22:56:23,157 INFO L857 garLoopResultBuilder]: For program point L132-5(lines 123 173) no Hoare annotation was computed. [2021-10-28 22:56:23,157 INFO L857 garLoopResultBuilder]: For program point L132-6(lines 132 144) no Hoare annotation was computed. [2021-10-28 22:56:23,157 INFO L857 garLoopResultBuilder]: For program point L132-8(lines 123 173) no Hoare annotation was computed. [2021-10-28 22:56:23,158 INFO L857 garLoopResultBuilder]: For program point L132-9(lines 132 144) no Hoare annotation was computed. [2021-10-28 22:56:23,158 INFO L857 garLoopResultBuilder]: For program point L132-11(lines 123 173) no Hoare annotation was computed. [2021-10-28 22:56:23,158 INFO L857 garLoopResultBuilder]: For program point L529-1(lines 529 530) no Hoare annotation was computed. [2021-10-28 22:56:23,158 INFO L853 garLoopResultBuilder]: At program point L529-3(lines 529 530) the Hoare annotation is: false [2021-10-28 22:56:23,158 INFO L857 garLoopResultBuilder]: For program point L529-4(lines 529 530) no Hoare annotation was computed. [2021-10-28 22:56:23,159 INFO L857 garLoopResultBuilder]: For program point L265-1(lines 252 280) no Hoare annotation was computed. [2021-10-28 22:56:23,159 INFO L857 garLoopResultBuilder]: For program point L133(lines 133 134) no Hoare annotation was computed. [2021-10-28 22:56:23,159 INFO L857 garLoopResultBuilder]: For program point L133-1(lines 133 134) no Hoare annotation was computed. [2021-10-28 22:56:23,159 INFO L857 garLoopResultBuilder]: For program point L133-2(lines 133 134) no Hoare annotation was computed. [2021-10-28 22:56:23,159 INFO L857 garLoopResultBuilder]: For program point L133-3(lines 133 134) no Hoare annotation was computed. [2021-10-28 22:56:23,160 INFO L853 garLoopResultBuilder]: At program point L266(lines 266 273) the Hoare annotation is: false [2021-10-28 22:56:23,160 INFO L857 garLoopResultBuilder]: For program point L267(line 267) no Hoare annotation was computed. [2021-10-28 22:56:23,160 INFO L857 garLoopResultBuilder]: For program point L532(lines 532 536) no Hoare annotation was computed. [2021-10-28 22:56:23,160 INFO L857 garLoopResultBuilder]: For program point L136-1(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:23,160 INFO L853 garLoopResultBuilder]: At program point L136-2(lines 136 140) the Hoare annotation is: false [2021-10-28 22:56:23,161 INFO L857 garLoopResultBuilder]: For program point L136-3(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:23,161 INFO L857 garLoopResultBuilder]: For program point L136-5(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:23,161 INFO L853 garLoopResultBuilder]: At program point L136-6(lines 136 140) the Hoare annotation is: false [2021-10-28 22:56:23,161 INFO L857 garLoopResultBuilder]: For program point L136-7(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:23,161 INFO L857 garLoopResultBuilder]: For program point L136-9(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:23,162 INFO L853 garLoopResultBuilder]: At program point L136-10(lines 136 140) the Hoare annotation is: false [2021-10-28 22:56:23,162 INFO L857 garLoopResultBuilder]: For program point L136-11(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:23,162 INFO L857 garLoopResultBuilder]: For program point L136-13(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:23,162 INFO L853 garLoopResultBuilder]: At program point L136-14(lines 136 140) the Hoare annotation is: false [2021-10-28 22:56:23,162 INFO L857 garLoopResultBuilder]: For program point L136-15(lines 136 140) no Hoare annotation was computed. [2021-10-28 22:56:23,163 INFO L857 garLoopResultBuilder]: For program point L270(line 270) no Hoare annotation was computed. [2021-10-28 22:56:23,163 INFO L853 garLoopResultBuilder]: At program point L537(lines 409 538) the Hoare annotation is: false [2021-10-28 22:56:23,163 INFO L857 garLoopResultBuilder]: For program point L142(lines 142 143) no Hoare annotation was computed. [2021-10-28 22:56:23,163 INFO L857 garLoopResultBuilder]: For program point L142-1(lines 142 143) no Hoare annotation was computed. [2021-10-28 22:56:23,164 INFO L857 garLoopResultBuilder]: For program point L142-2(lines 142 143) no Hoare annotation was computed. [2021-10-28 22:56:23,164 INFO L857 garLoopResultBuilder]: For program point L142-3(lines 142 143) no Hoare annotation was computed. [2021-10-28 22:56:23,164 INFO L857 garLoopResultBuilder]: For program point L277(lines 277 278) no Hoare annotation was computed. [2021-10-28 22:56:23,164 INFO L857 garLoopResultBuilder]: For program point L148(lines 148 149) no Hoare annotation was computed. [2021-10-28 22:56:23,164 INFO L857 garLoopResultBuilder]: For program point L148-1(lines 148 149) no Hoare annotation was computed. [2021-10-28 22:56:23,165 INFO L857 garLoopResultBuilder]: For program point L148-2(lines 148 149) no Hoare annotation was computed. [2021-10-28 22:56:23,165 INFO L857 garLoopResultBuilder]: For program point L148-3(lines 148 149) no Hoare annotation was computed. [2021-10-28 22:56:23,165 INFO L857 garLoopResultBuilder]: For program point L282-1(lines 204 374) no Hoare annotation was computed. [2021-10-28 22:56:23,165 INFO L857 garLoopResultBuilder]: For program point L150(lines 150 158) no Hoare annotation was computed. [2021-10-28 22:56:23,165 INFO L857 garLoopResultBuilder]: For program point L150-1(lines 150 158) no Hoare annotation was computed. [2021-10-28 22:56:23,166 INFO L857 garLoopResultBuilder]: For program point L150-2(lines 150 158) no Hoare annotation was computed. [2021-10-28 22:56:23,166 INFO L857 garLoopResultBuilder]: For program point L150-3(lines 150 158) no Hoare annotation was computed. [2021-10-28 22:56:23,166 INFO L857 garLoopResultBuilder]: For program point L151-1(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:23,166 INFO L853 garLoopResultBuilder]: At program point L151-2(lines 151 156) the Hoare annotation is: false [2021-10-28 22:56:23,166 INFO L857 garLoopResultBuilder]: For program point L151-3(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:23,167 INFO L857 garLoopResultBuilder]: For program point L151-5(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:23,167 INFO L853 garLoopResultBuilder]: At program point L151-6(lines 151 156) the Hoare annotation is: false [2021-10-28 22:56:23,167 INFO L857 garLoopResultBuilder]: For program point L151-7(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:23,167 INFO L857 garLoopResultBuilder]: For program point L151-9(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:23,167 INFO L853 garLoopResultBuilder]: At program point L151-10(lines 151 156) the Hoare annotation is: false [2021-10-28 22:56:23,168 INFO L857 garLoopResultBuilder]: For program point L151-11(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:23,168 INFO L857 garLoopResultBuilder]: For program point L151-13(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:23,168 INFO L853 garLoopResultBuilder]: At program point L151-14(lines 151 156) the Hoare annotation is: false [2021-10-28 22:56:23,168 INFO L857 garLoopResultBuilder]: For program point L151-15(lines 151 156) no Hoare annotation was computed. [2021-10-28 22:56:23,168 INFO L857 garLoopResultBuilder]: For program point L416-1(lines 416 420) no Hoare annotation was computed. [2021-10-28 22:56:23,169 INFO L853 garLoopResultBuilder]: At program point L416-2(lines 416 420) the Hoare annotation is: false [2021-10-28 22:56:23,169 INFO L857 garLoopResultBuilder]: For program point L416-3(lines 416 420) no Hoare annotation was computed. [2021-10-28 22:56:23,169 INFO L857 garLoopResultBuilder]: For program point L284-2(lines 284 285) no Hoare annotation was computed. [2021-10-28 22:56:23,169 INFO L853 garLoopResultBuilder]: At program point L284-3(lines 284 285) the Hoare annotation is: false [2021-10-28 22:56:23,169 INFO L857 garLoopResultBuilder]: For program point L284-4(lines 282 299) no Hoare annotation was computed. [2021-10-28 22:56:23,170 INFO L857 garLoopResultBuilder]: For program point L551-1(lines 551 555) no Hoare annotation was computed. [2021-10-28 22:56:23,170 INFO L853 garLoopResultBuilder]: At program point L551-2(lines 551 555) the Hoare annotation is: false [2021-10-28 22:56:23,170 INFO L857 garLoopResultBuilder]: For program point L551-3(lines 551 555) no Hoare annotation was computed. [2021-10-28 22:56:23,170 INFO L857 garLoopResultBuilder]: For program point L551-5(lines 551 555) no Hoare annotation was computed. [2021-10-28 22:56:23,170 INFO L853 garLoopResultBuilder]: At program point L551-6(lines 551 555) the Hoare annotation is: false [2021-10-28 22:56:23,171 INFO L857 garLoopResultBuilder]: For program point L551-7(lines 551 555) no Hoare annotation was computed. [2021-10-28 22:56:23,171 INFO L857 garLoopResultBuilder]: For program point L287-1(lines 287 288) no Hoare annotation was computed. [2021-10-28 22:56:23,171 INFO L857 garLoopResultBuilder]: For program point L287-3(lines 287 288) no Hoare annotation was computed. [2021-10-28 22:56:23,171 INFO L853 garLoopResultBuilder]: At program point L287-4(lines 287 288) the Hoare annotation is: false [2021-10-28 22:56:23,171 INFO L857 garLoopResultBuilder]: For program point L287-5(lines 287 288) no Hoare annotation was computed. [2021-10-28 22:56:23,172 INFO L857 garLoopResultBuilder]: For program point L422(lines 422 426) no Hoare annotation was computed. [2021-10-28 22:56:23,172 INFO L857 garLoopResultBuilder]: For program point L290-2(lines 290 295) no Hoare annotation was computed. [2021-10-28 22:56:23,172 INFO L853 garLoopResultBuilder]: At program point L290-3(lines 290 295) the Hoare annotation is: false [2021-10-28 22:56:23,172 INFO L857 garLoopResultBuilder]: For program point L290-4(lines 290 295) no Hoare annotation was computed. [2021-10-28 22:56:23,172 INFO L857 garLoopResultBuilder]: For program point L159(lines 159 164) no Hoare annotation was computed. [2021-10-28 22:56:23,172 INFO L857 garLoopResultBuilder]: For program point L159-1(lines 159 164) no Hoare annotation was computed. [2021-10-28 22:56:23,172 INFO L857 garLoopResultBuilder]: For program point L159-2(lines 159 164) no Hoare annotation was computed. [2021-10-28 22:56:23,172 INFO L857 garLoopResultBuilder]: For program point L159-3(lines 159 164) no Hoare annotation was computed. [2021-10-28 22:56:23,172 INFO L857 garLoopResultBuilder]: For program point L27-1(lines 27 32) no Hoare annotation was computed. [2021-10-28 22:56:23,172 INFO L853 garLoopResultBuilder]: At program point L27-2(lines 27 32) the Hoare annotation is: false [2021-10-28 22:56:23,173 INFO L857 garLoopResultBuilder]: For program point L27-3(lines 27 32) no Hoare annotation was computed. [2021-10-28 22:56:23,173 INFO L857 garLoopResultBuilder]: For program point L292-2(lines 292 293) no Hoare annotation was computed. [2021-10-28 22:56:23,173 INFO L853 garLoopResultBuilder]: At program point L292-3(lines 292 293) the Hoare annotation is: false [2021-10-28 22:56:23,173 INFO L857 garLoopResultBuilder]: For program point L160(lines 160 163) no Hoare annotation was computed. [2021-10-28 22:56:23,173 INFO L857 garLoopResultBuilder]: For program point L292-4(lines 292 293) no Hoare annotation was computed. [2021-10-28 22:56:23,173 INFO L857 garLoopResultBuilder]: For program point L160-1(lines 160 163) no Hoare annotation was computed. [2021-10-28 22:56:23,173 INFO L857 garLoopResultBuilder]: For program point L160-2(lines 160 163) no Hoare annotation was computed. [2021-10-28 22:56:23,173 INFO L857 garLoopResultBuilder]: For program point L160-3(lines 160 163) no Hoare annotation was computed. [2021-10-28 22:56:23,173 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-28 22:56:23,173 INFO L857 garLoopResultBuilder]: For program point L557(lines 557 560) no Hoare annotation was computed. [2021-10-28 22:56:23,173 INFO L857 garLoopResultBuilder]: For program point L557-2(lines 557 560) no Hoare annotation was computed. [2021-10-28 22:56:23,173 INFO L857 garLoopResultBuilder]: For program point L557-3(lines 557 560) no Hoare annotation was computed. [2021-10-28 22:56:23,174 INFO L857 garLoopResultBuilder]: For program point L557-5(lines 557 560) no Hoare annotation was computed. [2021-10-28 22:56:23,174 INFO L857 garLoopResultBuilder]: For program point L558(lines 558 559) no Hoare annotation was computed. [2021-10-28 22:56:23,174 INFO L857 garLoopResultBuilder]: For program point L558-1(lines 558 559) no Hoare annotation was computed. [2021-10-28 22:56:23,174 INFO L857 garLoopResultBuilder]: For program point L427(lines 427 451) no Hoare annotation was computed. [2021-10-28 22:56:23,174 INFO L857 garLoopResultBuilder]: For program point L428(lines 428 450) no Hoare annotation was computed. [2021-10-28 22:56:23,174 INFO L853 garLoopResultBuilder]: At program point L297(lines 204 374) the Hoare annotation is: false [2021-10-28 22:56:23,174 INFO L857 garLoopResultBuilder]: For program point L430(lines 430 437) no Hoare annotation was computed. [2021-10-28 22:56:23,174 INFO L857 garLoopResultBuilder]: For program point L430-2(lines 430 437) no Hoare annotation was computed. [2021-10-28 22:56:23,174 INFO L857 garLoopResultBuilder]: For program point L166-1(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:23,174 INFO L853 garLoopResultBuilder]: At program point L166-2(lines 166 171) the Hoare annotation is: false [2021-10-28 22:56:23,174 INFO L857 garLoopResultBuilder]: For program point L166-3(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:23,175 INFO L857 garLoopResultBuilder]: For program point L34(lines 34 77) no Hoare annotation was computed. [2021-10-28 22:56:23,175 INFO L857 garLoopResultBuilder]: For program point L166-5(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:23,175 INFO L853 garLoopResultBuilder]: At program point L166-6(lines 166 171) the Hoare annotation is: false [2021-10-28 22:56:23,175 INFO L857 garLoopResultBuilder]: For program point L166-7(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:23,175 INFO L857 garLoopResultBuilder]: For program point L166-9(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:23,175 INFO L853 garLoopResultBuilder]: At program point L166-10(lines 166 171) the Hoare annotation is: false [2021-10-28 22:56:23,175 INFO L857 garLoopResultBuilder]: For program point L166-11(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:23,175 INFO L857 garLoopResultBuilder]: For program point L166-13(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:23,175 INFO L853 garLoopResultBuilder]: At program point L166-14(lines 166 171) the Hoare annotation is: false [2021-10-28 22:56:23,175 INFO L857 garLoopResultBuilder]: For program point L166-15(lines 166 171) no Hoare annotation was computed. [2021-10-28 22:56:23,175 INFO L857 garLoopResultBuilder]: For program point L35(lines 35 54) no Hoare annotation was computed. [2021-10-28 22:56:23,176 INFO L857 garLoopResultBuilder]: For program point L36(lines 36 43) no Hoare annotation was computed. [2021-10-28 22:56:23,176 INFO L857 garLoopResultBuilder]: For program point L565(lines 565 581) no Hoare annotation was computed. [2021-10-28 22:56:23,176 INFO L857 garLoopResultBuilder]: For program point L565-1(lines 565 581) no Hoare annotation was computed. [2021-10-28 22:56:23,176 INFO L857 garLoopResultBuilder]: For program point L37(lines 37 42) no Hoare annotation was computed. [2021-10-28 22:56:23,176 INFO L857 garLoopResultBuilder]: For program point L39(lines 39 42) no Hoare annotation was computed. [2021-10-28 22:56:23,176 INFO L857 garLoopResultBuilder]: For program point L568(lines 568 577) no Hoare annotation was computed. [2021-10-28 22:56:23,177 INFO L857 garLoopResultBuilder]: For program point L568-2(lines 568 577) no Hoare annotation was computed. [2021-10-28 22:56:23,177 INFO L857 garLoopResultBuilder]: For program point L304-1(lines 304 307) no Hoare annotation was computed. [2021-10-28 22:56:23,177 INFO L853 garLoopResultBuilder]: At program point L304-3(lines 304 307) the Hoare annotation is: false [2021-10-28 22:56:23,177 INFO L853 garLoopResultBuilder]: At program point L172(lines 123 173) the Hoare annotation is: false [2021-10-28 22:56:23,177 INFO L853 garLoopResultBuilder]: At program point L172-1(lines 123 173) the Hoare annotation is: false [2021-10-28 22:56:23,178 INFO L853 garLoopResultBuilder]: At program point L172-2(lines 123 173) the Hoare annotation is: false [2021-10-28 22:56:23,178 INFO L853 garLoopResultBuilder]: At program point L172-3(lines 123 173) the Hoare annotation is: false [2021-10-28 22:56:23,178 INFO L857 garLoopResultBuilder]: For program point L571-1(lines 571 576) no Hoare annotation was computed. [2021-10-28 22:56:23,178 INFO L853 garLoopResultBuilder]: At program point L571-2(lines 571 576) the Hoare annotation is: false [2021-10-28 22:56:23,178 INFO L857 garLoopResultBuilder]: For program point L571-3(lines 568 577) no Hoare annotation was computed. [2021-10-28 22:56:23,179 INFO L857 garLoopResultBuilder]: For program point L571-5(lines 571 576) no Hoare annotation was computed. [2021-10-28 22:56:23,179 INFO L853 garLoopResultBuilder]: At program point L571-6(lines 571 576) the Hoare annotation is: false [2021-10-28 22:56:23,179 INFO L857 garLoopResultBuilder]: For program point L571-7(lines 568 577) no Hoare annotation was computed. [2021-10-28 22:56:23,179 INFO L857 garLoopResultBuilder]: For program point L176-1(lines 176 180) no Hoare annotation was computed. [2021-10-28 22:56:23,179 INFO L853 garLoopResultBuilder]: At program point L176-2(lines 176 180) the Hoare annotation is: false [2021-10-28 22:56:23,180 INFO L857 garLoopResultBuilder]: For program point L441(lines 441 448) no Hoare annotation was computed. [2021-10-28 22:56:23,180 INFO L857 garLoopResultBuilder]: For program point L441-2(lines 441 448) no Hoare annotation was computed. [2021-10-28 22:56:23,180 INFO L857 garLoopResultBuilder]: For program point L310(lines 310 317) no Hoare annotation was computed. [2021-10-28 22:56:23,180 INFO L857 garLoopResultBuilder]: For program point L310-2(lines 301 318) no Hoare annotation was computed. [2021-10-28 22:56:23,180 INFO L857 garLoopResultBuilder]: For program point L46(lines 46 47) no Hoare annotation was computed. [2021-10-28 22:56:23,180 INFO L857 garLoopResultBuilder]: For program point L48(lines 48 53) no Hoare annotation was computed. [2021-10-28 22:56:23,180 INFO L857 garLoopResultBuilder]: For program point L181(lines 181 186) no Hoare annotation was computed. [2021-10-28 22:56:23,180 INFO L857 garLoopResultBuilder]: For program point L181-1(lines 174 188) no Hoare annotation was computed. [2021-10-28 22:56:23,181 INFO L857 garLoopResultBuilder]: For program point L181-2(lines 181 186) no Hoare annotation was computed. [2021-10-28 22:56:23,181 INFO L857 garLoopResultBuilder]: For program point L49(lines 49 50) no Hoare annotation was computed. [2021-10-28 22:56:23,181 INFO L857 garLoopResultBuilder]: For program point L49-2(lines 49 50) no Hoare annotation was computed. [2021-10-28 22:56:23,181 INFO L853 garLoopResultBuilder]: At program point L580(lines 548 582) the Hoare annotation is: false [2021-10-28 22:56:23,181 INFO L853 garLoopResultBuilder]: At program point L580-1(lines 548 582) the Hoare annotation is: false [2021-10-28 22:56:23,181 INFO L853 garLoopResultBuilder]: At program point L187(lines 174 188) the Hoare annotation is: false [2021-10-28 22:56:23,181 INFO L857 garLoopResultBuilder]: For program point L55(lines 55 77) no Hoare annotation was computed. [2021-10-28 22:56:23,181 INFO L857 garLoopResultBuilder]: For program point L452(lines 452 498) no Hoare annotation was computed. [2021-10-28 22:56:23,181 INFO L857 garLoopResultBuilder]: For program point L56(lines 56 59) no Hoare annotation was computed. [2021-10-28 22:56:23,181 INFO L857 garLoopResultBuilder]: For program point L321-2(lines 321 324) no Hoare annotation was computed. [2021-10-28 22:56:23,182 INFO L853 garLoopResultBuilder]: At program point L321-3(lines 321 324) the Hoare annotation is: false [2021-10-28 22:56:23,182 INFO L857 garLoopResultBuilder]: For program point L321-4(lines 321 324) no Hoare annotation was computed. [2021-10-28 22:56:23,182 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-28 22:56:23,182 INFO L857 garLoopResultBuilder]: For program point L458(line 458) no Hoare annotation was computed. [2021-10-28 22:56:23,182 INFO L857 garLoopResultBuilder]: For program point L458-2(lines 458 490) no Hoare annotation was computed. [2021-10-28 22:56:23,182 INFO L857 garLoopResultBuilder]: For program point L326-2(lines 326 330) no Hoare annotation was computed. [2021-10-28 22:56:23,182 INFO L853 garLoopResultBuilder]: At program point L326-3(lines 326 330) the Hoare annotation is: false [2021-10-28 22:56:23,182 INFO L857 garLoopResultBuilder]: For program point L326-4(lines 326 330) no Hoare annotation was computed. [2021-10-28 22:56:23,182 INFO L857 garLoopResultBuilder]: For program point L62(lines 62 63) no Hoare annotation was computed. [2021-10-28 22:56:23,183 INFO L857 garLoopResultBuilder]: For program point L327-2(lines 327 328) no Hoare annotation was computed. [2021-10-28 22:56:23,183 INFO L853 garLoopResultBuilder]: At program point L327-3(lines 327 328) the Hoare annotation is: false [2021-10-28 22:56:23,183 INFO L857 garLoopResultBuilder]: For program point L327-4(lines 327 328) no Hoare annotation was computed. [2021-10-28 22:56:23,183 INFO L857 garLoopResultBuilder]: For program point L64(lines 64 76) no Hoare annotation was computed. [2021-10-28 22:56:23,183 INFO L857 garLoopResultBuilder]: For program point L65(lines 65 74) no Hoare annotation was computed. [2021-10-28 22:56:23,183 INFO L857 garLoopResultBuilder]: For program point L65-1(lines 65 74) no Hoare annotation was computed. [2021-10-28 22:56:23,184 INFO L857 garLoopResultBuilder]: For program point L66(lines 66 73) no Hoare annotation was computed. [2021-10-28 22:56:23,184 INFO L857 garLoopResultBuilder]: For program point L595-1(lines 595 599) no Hoare annotation was computed. [2021-10-28 22:56:23,184 INFO L853 garLoopResultBuilder]: At program point L595-2(lines 595 599) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_sin_double_~x .cse0) (= .cse0 ULTIMATE.start___kernel_sin_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) ULTIMATE.start_sin_double_~ix~3))))) [2021-10-28 22:56:23,184 INFO L857 garLoopResultBuilder]: For program point L595-3(lines 595 599) no Hoare annotation was computed. [2021-10-28 22:56:23,184 INFO L857 garLoopResultBuilder]: For program point L595-5(lines 595 599) no Hoare annotation was computed. [2021-10-28 22:56:23,184 INFO L853 garLoopResultBuilder]: At program point L595-6(lines 595 599) the Hoare annotation is: false [2021-10-28 22:56:23,184 INFO L857 garLoopResultBuilder]: For program point L595-7(lines 595 599) no Hoare annotation was computed. [2021-10-28 22:56:23,184 INFO L857 garLoopResultBuilder]: For program point L595-9(lines 595 599) no Hoare annotation was computed. [2021-10-28 22:56:23,184 INFO L853 garLoopResultBuilder]: At program point L595-10(lines 595 599) the Hoare annotation is: false [2021-10-28 22:56:23,185 INFO L857 garLoopResultBuilder]: For program point L595-11(lines 595 599) no Hoare annotation was computed. [2021-10-28 22:56:23,185 INFO L857 garLoopResultBuilder]: For program point L464-1(lines 464 468) no Hoare annotation was computed. [2021-10-28 22:56:23,185 INFO L853 garLoopResultBuilder]: At program point L464-2(lines 464 468) the Hoare annotation is: false [2021-10-28 22:56:23,185 INFO L857 garLoopResultBuilder]: For program point L464-3(lines 464 468) no Hoare annotation was computed. [2021-10-28 22:56:23,185 INFO L853 garLoopResultBuilder]: At program point L332(lines 332 372) the Hoare annotation is: false [2021-10-28 22:56:23,185 INFO L857 garLoopResultBuilder]: For program point L333(line 333) no Hoare annotation was computed. [2021-10-28 22:56:23,185 INFO L857 garLoopResultBuilder]: For program point L70(lines 70 71) no Hoare annotation was computed. [2021-10-28 22:56:23,185 INFO L857 garLoopResultBuilder]: For program point L70-2(lines 70 71) no Hoare annotation was computed. [2021-10-28 22:56:23,185 INFO L857 garLoopResultBuilder]: For program point L335-2(lines 335 336) no Hoare annotation was computed. [2021-10-28 22:56:23,185 INFO L853 garLoopResultBuilder]: At program point L335-3(lines 335 336) the Hoare annotation is: false [2021-10-28 22:56:23,185 INFO L857 garLoopResultBuilder]: For program point L335-4(lines 332 372) no Hoare annotation was computed. [2021-10-28 22:56:23,185 INFO L857 garLoopResultBuilder]: For program point L601(lines 601 604) no Hoare annotation was computed. [2021-10-28 22:56:23,186 INFO L857 garLoopResultBuilder]: For program point L601-2(lines 601 604) no Hoare annotation was computed. [2021-10-28 22:56:23,186 INFO L857 garLoopResultBuilder]: For program point L601-3(lines 601 604) no Hoare annotation was computed. [2021-10-28 22:56:23,186 INFO L857 garLoopResultBuilder]: For program point L601-5(lines 601 604) no Hoare annotation was computed. [2021-10-28 22:56:23,186 INFO L857 garLoopResultBuilder]: For program point L601-6(lines 601 604) no Hoare annotation was computed. [2021-10-28 22:56:23,186 INFO L857 garLoopResultBuilder]: For program point L601-8(lines 601 604) no Hoare annotation was computed. [2021-10-28 22:56:23,186 INFO L857 garLoopResultBuilder]: For program point L337-1(line 337) no Hoare annotation was computed. [2021-10-28 22:56:23,186 INFO L857 garLoopResultBuilder]: For program point L602(lines 602 603) no Hoare annotation was computed. [2021-10-28 22:56:23,186 INFO L857 garLoopResultBuilder]: For program point L602-1(lines 602 603) no Hoare annotation was computed. [2021-10-28 22:56:23,186 INFO L857 garLoopResultBuilder]: For program point L602-2(lines 602 603) no Hoare annotation was computed. [2021-10-28 22:56:23,186 INFO L857 garLoopResultBuilder]: For program point L470(lines 470 489) no Hoare annotation was computed. [2021-10-28 22:56:23,186 INFO L857 garLoopResultBuilder]: For program point L470-1(lines 458 490) no Hoare annotation was computed. [2021-10-28 22:56:23,186 INFO L857 garLoopResultBuilder]: For program point L339(line 339) no Hoare annotation was computed. [2021-10-28 22:56:23,187 INFO L857 garLoopResultBuilder]: For program point L339-2(line 339) no Hoare annotation was computed. [2021-10-28 22:56:23,187 INFO L857 garLoopResultBuilder]: For program point L340(line 340) no Hoare annotation was computed. [2021-10-28 22:56:23,187 INFO L857 garLoopResultBuilder]: For program point L342-2(lines 342 343) no Hoare annotation was computed. [2021-10-28 22:56:23,187 INFO L853 garLoopResultBuilder]: At program point L342-3(lines 342 343) the Hoare annotation is: false [2021-10-28 22:56:23,187 INFO L857 garLoopResultBuilder]: For program point L342-4(lines 332 372) no Hoare annotation was computed. [2021-10-28 22:56:23,187 INFO L857 garLoopResultBuilder]: For program point L78(lines 78 83) no Hoare annotation was computed. [2021-10-28 22:56:23,187 INFO L857 garLoopResultBuilder]: For program point L78-1(lines 24 85) no Hoare annotation was computed. [2021-10-28 22:56:23,187 INFO L857 garLoopResultBuilder]: For program point L78-2(lines 78 83) no Hoare annotation was computed. [2021-10-28 22:56:23,187 INFO L857 garLoopResultBuilder]: For program point L608(lines 608 611) no Hoare annotation was computed. [2021-10-28 22:56:23,187 INFO L857 garLoopResultBuilder]: For program point L608-1(lines 608 611) no Hoare annotation was computed. [2021-10-28 22:56:23,187 INFO L857 garLoopResultBuilder]: For program point L608-2(lines 608 611) no Hoare annotation was computed. [2021-10-28 22:56:23,187 INFO L857 garLoopResultBuilder]: For program point L476-1(lines 476 480) no Hoare annotation was computed. [2021-10-28 22:56:23,188 INFO L853 garLoopResultBuilder]: At program point L476-2(lines 476 480) the Hoare annotation is: false [2021-10-28 22:56:23,188 INFO L857 garLoopResultBuilder]: For program point L476-3(lines 476 480) no Hoare annotation was computed. [2021-10-28 22:56:23,188 INFO L857 garLoopResultBuilder]: For program point L344-1(line 344) no Hoare annotation was computed. [2021-10-28 22:56:23,188 INFO L857 garLoopResultBuilder]: For program point L213(lines 213 214) no Hoare annotation was computed. [2021-10-28 22:56:23,188 INFO L857 garLoopResultBuilder]: For program point L213-2(lines 213 214) no Hoare annotation was computed. [2021-10-28 22:56:23,188 INFO L857 garLoopResultBuilder]: For program point L346-2(lines 346 347) no Hoare annotation was computed. [2021-10-28 22:56:23,188 INFO L853 garLoopResultBuilder]: At program point L346-3(lines 346 347) the Hoare annotation is: false [2021-10-28 22:56:23,188 INFO L857 garLoopResultBuilder]: For program point L346-4(lines 332 372) no Hoare annotation was computed. [2021-10-28 22:56:23,188 INFO L853 garLoopResultBuilder]: At program point L611(lines 592 612) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_sin_double_~x .cse0) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|)) ULTIMATE.start___kernel_sin_~ix~2))) (= .cse0 |ULTIMATE.start___kernel_sin_#res|) (= .cse0 ULTIMATE.start___kernel_sin_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) ULTIMATE.start_sin_double_~ix~3))))) [2021-10-28 22:56:23,188 INFO L853 garLoopResultBuilder]: At program point L611-1(lines 592 612) the Hoare annotation is: false [2021-10-28 22:56:23,189 INFO L853 garLoopResultBuilder]: At program point L611-2(lines 592 612) the Hoare annotation is: false [2021-10-28 22:56:23,189 INFO L857 garLoopResultBuilder]: For program point L348-1(line 348) no Hoare annotation was computed. [2021-10-28 22:56:23,189 INFO L853 garLoopResultBuilder]: At program point L84(lines 24 85) the Hoare annotation is: false [2021-10-28 22:56:23,189 INFO L853 garLoopResultBuilder]: At program point L614(lines 614 640) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_sin_double_~x .cse0) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|)) ULTIMATE.start___kernel_sin_~ix~2))) (= |ULTIMATE.start_sin_double_#res| .cse0) (= .cse0 |ULTIMATE.start___kernel_sin_#res|) (= .cse0 ULTIMATE.start___kernel_sin_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) ULTIMATE.start_sin_double_~ix~3))))) [2021-10-28 22:56:23,189 INFO L857 garLoopResultBuilder]: For program point L482(lines 482 488) no Hoare annotation was computed. [2021-10-28 22:56:23,189 INFO L857 garLoopResultBuilder]: For program point L350(line 350) no Hoare annotation was computed. [2021-10-28 22:56:23,189 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-28 22:56:23,189 INFO L857 garLoopResultBuilder]: For program point L351-2(lines 351 355) no Hoare annotation was computed. [2021-10-28 22:56:23,189 INFO L853 garLoopResultBuilder]: At program point L351-3(lines 351 355) the Hoare annotation is: false [2021-10-28 22:56:23,189 INFO L857 garLoopResultBuilder]: For program point L351-4(lines 351 355) no Hoare annotation was computed. [2021-10-28 22:56:23,189 INFO L857 garLoopResultBuilder]: For program point L219-2(lines 219 220) no Hoare annotation was computed. [2021-10-28 22:56:23,190 INFO L853 garLoopResultBuilder]: At program point L219-3(lines 219 220) the Hoare annotation is: false [2021-10-28 22:56:23,190 INFO L857 garLoopResultBuilder]: For program point L219-4(lines 219 220) no Hoare annotation was computed. [2021-10-28 22:56:23,190 INFO L857 garLoopResultBuilder]: For program point L220(line 220) no Hoare annotation was computed. [2021-10-28 22:56:23,190 INFO L857 garLoopResultBuilder]: For program point L220-2(line 220) no Hoare annotation was computed. [2021-10-28 22:56:23,190 INFO L857 garLoopResultBuilder]: For program point L617-1(lines 617 621) no Hoare annotation was computed. [2021-10-28 22:56:23,190 INFO L853 garLoopResultBuilder]: At program point L617-2(lines 617 621) the Hoare annotation is: (= ULTIMATE.start_sin_double_~x (fp.neg (_ +zero 11 53))) [2021-10-28 22:56:23,190 INFO L857 garLoopResultBuilder]: For program point L617-3(lines 617 621) no Hoare annotation was computed. [2021-10-28 22:56:23,190 INFO L857 garLoopResultBuilder]: For program point L222-2(lines 222 226) no Hoare annotation was computed. [2021-10-28 22:56:23,191 INFO L853 garLoopResultBuilder]: At program point L222-3(lines 222 226) the Hoare annotation is: false [2021-10-28 22:56:23,191 INFO L857 garLoopResultBuilder]: For program point L222-4(lines 222 226) no Hoare annotation was computed. [2021-10-28 22:56:23,191 INFO L857 garLoopResultBuilder]: For program point L90-1(lines 90 94) no Hoare annotation was computed. [2021-10-28 22:56:23,191 INFO L853 garLoopResultBuilder]: At program point L90-2(lines 90 94) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_sin_double_~x .cse0) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|)) ULTIMATE.start___kernel_sin_~ix~2))) (= .cse0 ULTIMATE.start_main_~res~0) (= |ULTIMATE.start_sin_double_#res| .cse0) (= .cse0 |ULTIMATE.start___kernel_sin_#res|) (= .cse0 ULTIMATE.start___kernel_sin_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) ULTIMATE.start_sin_double_~ix~3))) |ULTIMATE.start_main_#t~short141| (= ULTIMATE.start___signbit_double_~x .cse0))) [2021-10-28 22:56:23,191 INFO L857 garLoopResultBuilder]: For program point L90-3(lines 90 94) no Hoare annotation was computed. [2021-10-28 22:56:23,191 INFO L857 garLoopResultBuilder]: For program point L223-2(lines 223 224) no Hoare annotation was computed. [2021-10-28 22:56:23,192 INFO L853 garLoopResultBuilder]: At program point L223-3(lines 223 224) the Hoare annotation is: false [2021-10-28 22:56:23,192 INFO L857 garLoopResultBuilder]: For program point L223-4(lines 223 224) no Hoare annotation was computed. [2021-10-28 22:56:23,192 INFO L857 garLoopResultBuilder]: For program point L356-2(lines 356 360) no Hoare annotation was computed. [2021-10-28 22:56:23,192 INFO L853 garLoopResultBuilder]: At program point L356-3(lines 356 360) the Hoare annotation is: false [2021-10-28 22:56:23,192 INFO L857 garLoopResultBuilder]: For program point L356-4(lines 356 360) no Hoare annotation was computed. [2021-10-28 22:56:23,192 INFO L857 garLoopResultBuilder]: For program point L623(lines 623 639) no Hoare annotation was computed. [2021-10-28 22:56:23,192 INFO L857 garLoopResultBuilder]: For program point L492(lines 492 497) no Hoare annotation was computed. [2021-10-28 22:56:23,192 INFO L853 garLoopResultBuilder]: At program point L96(lines 87 97) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_sin_double_~x .cse0) (exists ((|v_skolemized_q#valueAsBitvector_196| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_196|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_196|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_196|)) ULTIMATE.start___kernel_sin_~ix~2))) (= .cse0 ULTIMATE.start_main_~res~0) (= |ULTIMATE.start_sin_double_#res| .cse0) (= .cse0 |ULTIMATE.start___kernel_sin_#res|) (= .cse0 ULTIMATE.start___kernel_sin_~x) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) ULTIMATE.start_sin_double_~ix~3))) (= |ULTIMATE.start___signbit_double_#res| (_ bv1 32)) (exists ((|v_skolemized_q#valueAsBitvector_197| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_197|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_197|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_197|)) (fp.neg (_ +zero 11 53))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_197|) ULTIMATE.start___signbit_double_~msw~0))) |ULTIMATE.start_main_#t~short141| (= ULTIMATE.start___signbit_double_~x .cse0))) [2021-10-28 22:56:23,192 INFO L857 garLoopResultBuilder]: For program point L625(lines 625 639) no Hoare annotation was computed. [2021-10-28 22:56:23,193 INFO L857 garLoopResultBuilder]: For program point L361-2(lines 361 362) no Hoare annotation was computed. [2021-10-28 22:56:23,193 INFO L853 garLoopResultBuilder]: At program point L361-3(lines 361 362) the Hoare annotation is: false [2021-10-28 22:56:23,193 INFO L857 garLoopResultBuilder]: For program point L361-4(lines 332 372) no Hoare annotation was computed. [2021-10-28 22:56:23,193 INFO L857 garLoopResultBuilder]: For program point L231-2(lines 231 235) no Hoare annotation was computed. [2021-10-28 22:56:23,193 INFO L853 garLoopResultBuilder]: At program point L231-3(lines 231 235) the Hoare annotation is: false [2021-10-28 22:56:23,194 INFO L857 garLoopResultBuilder]: For program point L231-4(lines 231 235) no Hoare annotation was computed. [2021-10-28 22:56:23,194 INFO L857 garLoopResultBuilder]: For program point L100-1(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:23,194 INFO L853 garLoopResultBuilder]: At program point L100-2(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:23,194 INFO L857 garLoopResultBuilder]: For program point L100-5(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:23,194 INFO L853 garLoopResultBuilder]: At program point L100-6(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:23,194 INFO L857 garLoopResultBuilder]: For program point L100-9(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:23,194 INFO L853 garLoopResultBuilder]: At program point L100-10(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:23,194 INFO L857 garLoopResultBuilder]: For program point L100-13(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:23,194 INFO L853 garLoopResultBuilder]: At program point L100-14(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:23,195 INFO L857 garLoopResultBuilder]: For program point L629(lines 629 638) no Hoare annotation was computed. [2021-10-28 22:56:23,195 INFO L857 garLoopResultBuilder]: For program point L100-17(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:23,195 INFO L853 garLoopResultBuilder]: At program point L100-18(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:23,195 INFO L857 garLoopResultBuilder]: For program point L100-21(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:23,195 INFO L853 garLoopResultBuilder]: At program point L100-22(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:23,195 INFO L857 garLoopResultBuilder]: For program point L100-25(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:23,195 INFO L853 garLoopResultBuilder]: At program point L100-26(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:23,195 INFO L857 garLoopResultBuilder]: For program point L100-29(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:23,195 INFO L853 garLoopResultBuilder]: At program point L100-30(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:23,195 INFO L857 garLoopResultBuilder]: For program point L100-33(lines 100 104) no Hoare annotation was computed. [2021-10-28 22:56:23,195 INFO L853 garLoopResultBuilder]: At program point L100-34(lines 100 104) the Hoare annotation is: false [2021-10-28 22:56:23,198 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2021-10-28 22:56:23,200 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-28 22:56:23,216 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,217 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,217 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,219 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,220 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,220 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,220 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,221 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,233 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,239 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,240 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,240 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,240 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,240 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,241 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,241 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,242 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,244 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,244 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,245 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,245 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,245 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,245 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,245 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,246 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,251 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,251 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,251 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,252 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,252 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,252 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,252 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,254 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,262 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,262 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,262 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,262 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,263 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,263 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,263 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,263 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,264 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,264 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,264 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,265 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,265 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,265 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,266 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,266 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,266 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,266 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,267 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,267 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,267 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,267 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,267 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,269 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,269 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,269 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,269 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,269 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,270 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,270 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,270 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,271 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,271 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,271 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,271 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,272 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,272 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,272 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,272 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,274 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,274 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,274 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,274 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,275 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,275 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,276 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,276 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 10:56:23 BoogieIcfgContainer [2021-10-28 22:56:23,277 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-28 22:56:23,278 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-28 22:56:23,278 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-28 22:56:23,278 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-28 22:56:23,279 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:55:34" (3/4) ... [2021-10-28 22:56:23,282 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-28 22:56:23,327 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 50 nodes and edges [2021-10-28 22:56:23,329 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2021-10-28 22:56:23,330 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-28 22:56:23,332 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-28 22:56:23,363 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix) [2021-10-28 22:56:23,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix) [2021-10-28 22:56:23,364 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix)) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-10-28 22:56:23,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix) [2021-10-28 22:56:23,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix)) && \result == 1bv32) && (\exists v_skolemized_q#valueAsBitvector_197 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_197[63:63], v_skolemized_q#valueAsBitvector_197[62:52], v_skolemized_q#valueAsBitvector_197[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_q#valueAsBitvector_197[63:32] == msw)) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2021-10-28 22:56:23,539 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/witness.graphml [2021-10-28 22:56:23,539 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-28 22:56:23,541 INFO L168 Benchmark]: Toolchain (without parser) took 138191.94 ms. Allocated memory was 69.2 MB in the beginning and 98.6 MB in the end (delta: 29.4 MB). Free memory was 47.5 MB in the beginning and 50.0 MB in the end (delta: -2.4 MB). Peak memory consumption was 51.3 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:23,542 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 69.2 MB. Free memory is still 49.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 22:56:23,543 INFO L168 Benchmark]: CACSL2BoogieTranslator took 932.41 ms. Allocated memory is still 69.2 MB. Free memory was 47.4 MB in the beginning and 32.8 MB in the end (delta: 14.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:23,543 INFO L168 Benchmark]: Boogie Procedure Inliner took 227.03 ms. Allocated memory is still 69.2 MB. Free memory was 32.8 MB in the beginning and 42.2 MB in the end (delta: -9.4 MB). Peak memory consumption was 6.1 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:23,544 INFO L168 Benchmark]: Boogie Preprocessor took 188.93 ms. Allocated memory is still 69.2 MB. Free memory was 42.2 MB in the beginning and 32.6 MB in the end (delta: 9.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:23,544 INFO L168 Benchmark]: RCFGBuilder took 87547.19 ms. Allocated memory was 69.2 MB in the beginning and 98.6 MB in the end (delta: 29.4 MB). Free memory was 32.3 MB in the beginning and 50.4 MB in the end (delta: -18.1 MB). Peak memory consumption was 28.0 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:23,545 INFO L168 Benchmark]: TraceAbstraction took 49024.75 ms. Allocated memory is still 98.6 MB. Free memory was 49.9 MB in the beginning and 37.3 MB in the end (delta: 12.5 MB). Peak memory consumption was 26.2 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:23,545 INFO L168 Benchmark]: Witness Printer took 261.63 ms. Allocated memory is still 98.6 MB. Free memory was 37.3 MB in the beginning and 50.0 MB in the end (delta: -12.6 MB). Peak memory consumption was 13.1 MB. Max. memory is 16.1 GB. [2021-10-28 22:56:23,548 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 69.2 MB. Free memory is still 49.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 932.41 ms. Allocated memory is still 69.2 MB. Free memory was 47.4 MB in the beginning and 32.8 MB in the end (delta: 14.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 227.03 ms. Allocated memory is still 69.2 MB. Free memory was 32.8 MB in the beginning and 42.2 MB in the end (delta: -9.4 MB). Peak memory consumption was 6.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 188.93 ms. Allocated memory is still 69.2 MB. Free memory was 42.2 MB in the beginning and 32.6 MB in the end (delta: 9.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 87547.19 ms. Allocated memory was 69.2 MB in the beginning and 98.6 MB in the end (delta: 29.4 MB). Free memory was 32.3 MB in the beginning and 50.4 MB in the end (delta: -18.1 MB). Peak memory consumption was 28.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 49024.75 ms. Allocated memory is still 98.6 MB. Free memory was 49.9 MB in the beginning and 37.3 MB in the end (delta: 12.5 MB). Peak memory consumption was 26.2 MB. Max. memory is 16.1 GB. * Witness Printer took 261.63 ms. Allocated memory is still 98.6 MB. Free memory was 37.3 MB in the beginning and 50.0 MB in the end (delta: -12.6 MB). Peak memory consumption was 13.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 655]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 410 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 48.8s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 26.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 603 SDtfs, 227 SDslu, 245 SDs, 0 SdLazy, 131 SolverSat, 22 SolverUnsat, 9 SolverUnknown, 0 SolverNotchecked, 21.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 154 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 11.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=410occurred in iteration=0, InterpolantAutomatonStates: 31, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 96 LocationsWithAnnotation, 96 PreInvPairs, 103 NumberOfFragments, 366 HoareAnnotationTreeSize, 96 FomulaSimplifications, 86 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 96 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 2.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 4.7s SatisfiabilityAnalysisTime, 13.5s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 138 ConstructedInterpolants, 27 QuantifiedInterpolants, 755 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1193 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 548]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 361]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 292]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 27]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 351]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 595]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 356]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 409]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 231]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 284]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 219]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 595]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 342]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 505]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 592]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 592]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 332]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 551]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 326]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant [2021-10-28 22:56:23,583 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,583 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,583 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,583 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,584 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,584 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,584 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,584 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,589 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,589 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,590 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,590 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,590 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,590 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,591 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,591 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] Derived loop invariant: (((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix)) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 204]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 222]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 614]: Loop Invariant [2021-10-28 22:56:23,595 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,595 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,595 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,595 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,596 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,596 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,596 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,596 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,597 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,597 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,597 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,597 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,598 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,598 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,598 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,598 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] Derived loop invariant: ((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix) - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 327]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 416]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 517]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 523]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 87]: Loop Invariant [2021-10-28 22:56:23,603 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,603 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,604 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,604 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,604 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,604 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,605 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,605 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,605 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,605 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,605 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,606 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,606 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,607 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,607 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,607 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,607 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,608 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,608 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,608 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,608 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,608 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,609 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] [2021-10-28 22:56:23,609 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_197,QUANTIFIED] Derived loop invariant: (((((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix)) && \result == 1bv32) && (\exists v_skolemized_q#valueAsBitvector_197 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_197[63:63], v_skolemized_q#valueAsBitvector_197[62:52], v_skolemized_q#valueAsBitvector_197[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && v_skolemized_q#valueAsBitvector_197[63:32] == msw)) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 592]: Loop Invariant [2021-10-28 22:56:23,610 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,611 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,611 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,611 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,611 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,612 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,612 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,612 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,613 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,613 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,613 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,613 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_196,QUANTIFIED] [2021-10-28 22:56:23,613 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,614 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,614 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,614 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] Derived loop invariant: (((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_skolemized_q#valueAsBitvector_196 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_196[63:63], v_skolemized_q#valueAsBitvector_196[62:52], v_skolemized_q#valueAsBitvector_196[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_196[63:32]) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix) - InvariantResult [Line: 287]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 617]: Loop Invariant Derived loop invariant: x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 476]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 595]: Loop Invariant [2021-10-28 22:56:23,618 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,618 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,618 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,618 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,619 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,619 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,619 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2021-10-28 22:56:23,619 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] Derived loop invariant: (x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_skolemized_q#valueAsBitvector_195[63:32]) == ix) - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 548]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 346]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 223]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 551]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-10-28 22:56:23,842 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2021-10-28 22:56:23,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0a5abf8-8f6d-4369-a704-eeb0ec96c315/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request...