./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cbmc-regression/float11.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float11.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6a6a56042e14a7445bc111b9dad948055cf7a2c8 ...................................................................................................................................................................................................................................................................................................... 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_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float11.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6a6a56042e14a7445bc111b9dad948055cf7a2c8 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:21:59,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:21:59,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:21:59,237 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:21:59,238 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:21:59,244 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:21:59,247 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:21:59,253 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:21:59,256 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:21:59,264 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:21:59,265 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:21:59,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:21:59,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:21:59,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:21:59,272 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:21:59,274 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:21:59,276 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:21:59,280 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:21:59,283 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:21:59,291 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:21:59,293 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:21:59,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:21:59,298 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:21:59,299 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:21:59,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:21:59,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:21:59,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:21:59,311 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:21:59,312 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:21:59,313 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:21:59,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:21:59,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:21:59,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:21:59,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:21:59,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:21:59,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:21:59,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:21:59,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:21:59,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:21:59,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:21:59,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:21:59,326 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-11 02:21:59,367 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:21:59,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:21:59,369 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:21:59,370 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:21:59,370 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:21:59,370 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:21:59,370 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:21:59,371 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:21:59,371 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:21:59,371 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:21:59,379 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:21:59,379 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:21:59,379 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:21:59,380 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:21:59,380 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:21:59,381 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:21:59,381 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 02:21:59,381 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:21:59,382 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 02:21:59,382 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:21:59,382 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:21:59,382 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:21:59,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:21:59,383 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:21:59,383 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 02:21:59,383 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:21:59,383 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:21:59,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:21:59,384 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:21:59,386 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:21:59,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:21:59,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:21:59,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:21:59,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:21:59,388 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:21:59,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:21:59,388 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:21:59,389 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:21:59,389 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:21:59,389 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a6a56042e14a7445bc111b9dad948055cf7a2c8 [2021-10-11 02:21:59,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:21:59,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:21:59,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:21:59,726 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:21:59,728 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:21:59,729 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/floats-cbmc-regression/float11.c [2021-10-11 02:21:59,819 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/data/c119a1ed2/f9a385acdf8b45c2a22a3baf17787d71/FLAG4d5d0dd62 [2021-10-11 02:22:00,270 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:22:00,275 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c [2021-10-11 02:22:00,286 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/data/c119a1ed2/f9a385acdf8b45c2a22a3baf17787d71/FLAG4d5d0dd62 [2021-10-11 02:22:00,635 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/data/c119a1ed2/f9a385acdf8b45c2a22a3baf17787d71 [2021-10-11 02:22:00,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:22:00,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:22:00,640 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:22:00,640 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:22:00,643 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:22:00,644 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:22:00" (1/1) ... [2021-10-11 02:22:00,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@703985f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00, skipping insertion in model container [2021-10-11 02:22:00,647 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:22:00" (1/1) ... [2021-10-11 02:22:00,654 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:22:00,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:22:00,827 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[300,313] [2021-10-11 02:22:00,831 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[343,356] [2021-10-11 02:22:00,831 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[388,401] [2021-10-11 02:22:00,832 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[430,443] [2021-10-11 02:22:00,833 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[473,486] [2021-10-11 02:22:00,834 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[518,531] [2021-10-11 02:22:00,835 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[564,577] [2021-10-11 02:22:00,836 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[609,622] [2021-10-11 02:22:00,837 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[652,665] [2021-10-11 02:22:00,838 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[715,728] [2021-10-11 02:22:00,839 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[760,773] [2021-10-11 02:22:00,840 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[807,820] [2021-10-11 02:22:00,841 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[851,864] [2021-10-11 02:22:00,842 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[896,909] [2021-10-11 02:22:00,843 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[943,956] [2021-10-11 02:22:00,845 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[991,1004] [2021-10-11 02:22:00,846 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1038,1051] [2021-10-11 02:22:00,847 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1083,1096] [2021-10-11 02:22:00,848 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1145,1158] [2021-10-11 02:22:00,849 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1188,1201] [2021-10-11 02:22:00,850 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1232,1245] [2021-10-11 02:22:00,851 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1276,1289] [2021-10-11 02:22:00,852 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1314,1327] [2021-10-11 02:22:00,853 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1352,1365] [2021-10-11 02:22:00,854 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1391,1404] [2021-10-11 02:22:00,855 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1430,1443] [2021-10-11 02:22:00,856 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1482,1495] [2021-10-11 02:22:00,858 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1533,1546] [2021-10-11 02:22:00,859 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1583,1596] [2021-10-11 02:22:00,860 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1635,1648] [2021-10-11 02:22:00,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:22:00,872 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:22:00,884 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[300,313] [2021-10-11 02:22:00,886 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[343,356] [2021-10-11 02:22:00,887 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[388,401] [2021-10-11 02:22:00,888 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[430,443] [2021-10-11 02:22:00,889 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[473,486] [2021-10-11 02:22:00,890 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[518,531] [2021-10-11 02:22:00,890 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[564,577] [2021-10-11 02:22:00,891 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[609,622] [2021-10-11 02:22:00,892 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[652,665] [2021-10-11 02:22:00,893 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[715,728] [2021-10-11 02:22:00,894 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[760,773] [2021-10-11 02:22:00,895 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[807,820] [2021-10-11 02:22:00,896 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[851,864] [2021-10-11 02:22:00,897 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[896,909] [2021-10-11 02:22:00,897 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[943,956] [2021-10-11 02:22:00,898 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[991,1004] [2021-10-11 02:22:00,899 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1038,1051] [2021-10-11 02:22:00,900 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1083,1096] [2021-10-11 02:22:00,901 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1145,1158] [2021-10-11 02:22:00,902 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1188,1201] [2021-10-11 02:22:00,903 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1232,1245] [2021-10-11 02:22:00,904 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1276,1289] [2021-10-11 02:22:00,904 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1314,1327] [2021-10-11 02:22:00,905 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1352,1365] [2021-10-11 02:22:00,906 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1391,1404] [2021-10-11 02:22:00,907 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1430,1443] [2021-10-11 02:22:00,908 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1482,1495] [2021-10-11 02:22:00,908 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1533,1546] [2021-10-11 02:22:00,909 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1583,1596] [2021-10-11 02:22:00,910 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1635,1648] [2021-10-11 02:22:00,911 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:22:00,924 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:22:00,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00 WrapperNode [2021-10-11 02:22:00,925 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:22:00,927 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:22:00,927 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:22:00,927 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:22:00,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00" (1/1) ... [2021-10-11 02:22:00,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00" (1/1) ... [2021-10-11 02:22:00,968 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:22:00,969 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-11 02:22:00,969 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-11 02:22:00,969 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-11 02:22:00,978 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00" (1/1) ... [2021-10-11 02:22:00,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00" (1/1) ... [2021-10-11 02:22:00,980 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00" (1/1) ... [2021-10-11 02:22:00,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00" (1/1) ... [2021-10-11 02:22:00,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00" (1/1) ... [2021-10-11 02:22:00,994 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00" (1/1) ... [2021-10-11 02:22:00,996 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00" (1/1) ... [2021-10-11 02:22:00,999 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-11 02:22:01,000 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-11 02:22:01,000 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-11 02:22:01,000 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-11 02:22:01,001 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00" (1/1) ... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:22:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-11 02:22:01,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-11 02:22:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-11 02:22:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-11 02:22:01,573 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-11 02:22:01,573 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-11 02:22:01,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:22:01 BoogieIcfgContainer [2021-10-11 02:22:01,576 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-11 02:22:01,578 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-11 02:22:01,578 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-11 02:22:01,582 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-11 02:22:01,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 02:22:00" (1/3) ... [2021-10-11 02:22:01,583 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@240b3ad6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:22:01, skipping insertion in model container [2021-10-11 02:22:01,583 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:00" (2/3) ... [2021-10-11 02:22:01,584 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@240b3ad6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:22:01, skipping insertion in model container [2021-10-11 02:22:01,584 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:22:01" (3/3) ... [2021-10-11 02:22:01,585 INFO L111 eAbstractionObserver]: Analyzing ICFG float11.c [2021-10-11 02:22:01,600 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-11 02:22:01,604 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 30 error locations. [2021-10-11 02:22:01,615 INFO L253 AbstractCegarLoop]: Starting to check reachability of 30 error locations. [2021-10-11 02:22:01,661 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-10-11 02:22:01,676 INFO L378 AbstractCegarLoop]: Hoare is true [2021-10-11 02:22:01,677 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-10-11 02:22:01,677 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-11 02:22:01,677 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-11 02:22:01,677 INFO L382 AbstractCegarLoop]: Difference is false [2021-10-11 02:22:01,678 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-11 02:22:01,678 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-10-11 02:22:01,711 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states. [2021-10-11 02:22:01,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-10-11 02:22:01,733 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:22:01,734 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1] [2021-10-11 02:22:01,735 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:22:01,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:22:01,741 INFO L82 PathProgramCache]: Analyzing trace with hash 265397, now seen corresponding path program 1 times [2021-10-11 02:22:01,756 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-11 02:22:01,757 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99243356] [2021-10-11 02:22:01,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 02:22:01,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 02:22:01,871 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 02:22:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 02:22:01,889 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 02:22:01,909 INFO L173 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2021-10-11 02:22:01,910 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2021-10-11 02:22:01,911 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-11 02:22:01,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 02:22:01 BoogieIcfgContainer [2021-10-11 02:22:01,931 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-11 02:22:01,932 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-11 02:22:01,932 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-11 02:22:01,932 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-11 02:22:01,933 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:22:01" (3/4) ... [2021-10-11 02:22:01,937 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-10-11 02:22:01,937 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-11 02:22:01,939 INFO L168 Benchmark]: Toolchain (without parser) took 1299.94 ms. Allocated memory is still 123.7 MB. Free memory was 87.0 MB in the beginning and 56.2 MB in the end (delta: 30.8 MB). Peak memory consumption was 29.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:01,945 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 123.7 MB. Free memory is still 103.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:22:01,949 INFO L168 Benchmark]: CACSL2BoogieTranslator took 285.86 ms. Allocated memory is still 123.7 MB. Free memory was 86.9 MB in the beginning and 95.2 MB in the end (delta: -8.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:01,950 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.29 ms. Allocated memory is still 123.7 MB. Free memory was 94.8 MB in the beginning and 93.6 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:01,950 INFO L168 Benchmark]: Boogie Preprocessor took 30.42 ms. Allocated memory is still 123.7 MB. Free memory was 93.6 MB in the beginning and 92.3 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:22:01,951 INFO L168 Benchmark]: RCFGBuilder took 576.17 ms. Allocated memory is still 123.7 MB. Free memory was 92.3 MB in the beginning and 68.8 MB in the end (delta: 23.5 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:01,952 INFO L168 Benchmark]: TraceAbstraction took 353.39 ms. Allocated memory is still 123.7 MB. Free memory was 68.4 MB in the beginning and 56.6 MB in the end (delta: 11.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:01,952 INFO L168 Benchmark]: Witness Printer took 5.45 ms. Allocated memory is still 123.7 MB. Free memory is still 56.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:22:01,956 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 123.7 MB. Free memory is still 103.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 285.86 ms. Allocated memory is still 123.7 MB. Free memory was 86.9 MB in the beginning and 95.2 MB in the end (delta: -8.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 41.29 ms. Allocated memory is still 123.7 MB. Free memory was 94.8 MB in the beginning and 93.6 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 30.42 ms. Allocated memory is still 123.7 MB. Free memory was 93.6 MB in the beginning and 92.3 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 576.17 ms. Allocated memory is still 123.7 MB. Free memory was 92.3 MB in the beginning and 68.8 MB in the end (delta: 23.5 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 353.39 ms. Allocated memory is still 123.7 MB. Free memory was 68.4 MB in the beginning and 56.6 MB in the end (delta: 11.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Witness Printer took 5.45 ms. Allocated memory is still 123.7 MB. Free memory is still 56.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 7]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 7. Possible FailurePath: [L7] COND TRUE !(1.0<2.5) [L7] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 93 locations, 30 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 0.2s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=93occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 3 NumberOfCodeBlocks, 3 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 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 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:22:04,508 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:22:04,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:22:04,572 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:22:04,573 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:22:04,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:22:04,583 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:22:04,592 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:22:04,596 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:22:04,604 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:22:04,605 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:22:04,606 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:22:04,607 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:22:04,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:22:04,609 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:22:04,611 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:22:04,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:22:04,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:22:04,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:22:04,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:22:04,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:22:04,638 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:22:04,645 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:22:04,648 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:22:04,657 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:22:04,658 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:22:04,658 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:22:04,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:22:04,664 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:22:04,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:22:04,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:22:04,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:22:04,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:22:04,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:22:04,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:22:04,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:22:04,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:22:04,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:22:04,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:22:04,676 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:22:04,676 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:22:04,677 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-10-11 02:22:04,725 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:22:04,725 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:22:04,727 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:22:04,727 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:22:04,728 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:22:04,728 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:22:04,728 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:22:04,728 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:22:04,729 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:22:04,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:22:04,733 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 02:22:04,733 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 02:22:04,733 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:22:04,733 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:22:04,734 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:22:04,734 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:22:04,734 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:22:04,734 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:22:04,734 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:22:04,735 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 02:22:04,735 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:22:04,735 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:22:04,735 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:22:04,736 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:22:04,736 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:22:04,736 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:22:04,736 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:22:04,737 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:22:04,737 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:22:04,737 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:22:04,737 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:22:04,737 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:22:04,738 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:22:04,738 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:22:04,738 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:22:04,739 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_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a6a56042e14a7445bc111b9dad948055cf7a2c8 [2021-10-11 02:22:05,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:22:05,137 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:22:05,140 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:22:05,141 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:22:05,143 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:22:05,144 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/floats-cbmc-regression/float11.c [2021-10-11 02:22:05,228 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/data/179afab49/adc917041d2b4f80a466610f87efdff8/FLAG0f998b9c1 [2021-10-11 02:22:05,840 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:22:05,842 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c [2021-10-11 02:22:05,851 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/data/179afab49/adc917041d2b4f80a466610f87efdff8/FLAG0f998b9c1 [2021-10-11 02:22:06,248 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/data/179afab49/adc917041d2b4f80a466610f87efdff8 [2021-10-11 02:22:06,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:22:06,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:22:06,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:22:06,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:22:06,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:22:06,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:22:06" (1/1) ... [2021-10-11 02:22:06,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f9f1ac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:06, skipping insertion in model container [2021-10-11 02:22:06,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:22:06" (1/1) ... [2021-10-11 02:22:06,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:22:06,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:22:06,472 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[300,313] [2021-10-11 02:22:06,475 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[343,356] [2021-10-11 02:22:06,476 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[388,401] [2021-10-11 02:22:06,477 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[430,443] [2021-10-11 02:22:06,478 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[473,486] [2021-10-11 02:22:06,479 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[518,531] [2021-10-11 02:22:06,480 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[564,577] [2021-10-11 02:22:06,481 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[609,622] [2021-10-11 02:22:06,482 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[652,665] [2021-10-11 02:22:06,483 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[715,728] [2021-10-11 02:22:06,484 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[760,773] [2021-10-11 02:22:06,485 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[807,820] [2021-10-11 02:22:06,485 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[851,864] [2021-10-11 02:22:06,486 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[896,909] [2021-10-11 02:22:06,487 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[943,956] [2021-10-11 02:22:06,488 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[991,1004] [2021-10-11 02:22:06,489 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1038,1051] [2021-10-11 02:22:06,489 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1083,1096] [2021-10-11 02:22:06,491 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1145,1158] [2021-10-11 02:22:06,492 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1188,1201] [2021-10-11 02:22:06,493 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1232,1245] [2021-10-11 02:22:06,494 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1276,1289] [2021-10-11 02:22:06,496 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1314,1327] [2021-10-11 02:22:06,511 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1352,1365] [2021-10-11 02:22:06,512 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1391,1404] [2021-10-11 02:22:06,513 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1430,1443] [2021-10-11 02:22:06,514 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1482,1495] [2021-10-11 02:22:06,515 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1533,1546] [2021-10-11 02:22:06,516 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1583,1596] [2021-10-11 02:22:06,529 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1635,1648] [2021-10-11 02:22:06,531 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:22:06,555 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:22:06,575 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[300,313] [2021-10-11 02:22:06,581 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[343,356] [2021-10-11 02:22:06,585 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[388,401] [2021-10-11 02:22:06,586 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[430,443] [2021-10-11 02:22:06,587 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[473,486] [2021-10-11 02:22:06,589 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[518,531] [2021-10-11 02:22:06,590 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[564,577] [2021-10-11 02:22:06,593 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[609,622] [2021-10-11 02:22:06,594 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[652,665] [2021-10-11 02:22:06,607 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[715,728] [2021-10-11 02:22:06,607 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[760,773] [2021-10-11 02:22:06,608 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[807,820] [2021-10-11 02:22:06,609 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[851,864] [2021-10-11 02:22:06,610 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[896,909] [2021-10-11 02:22:06,624 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[943,956] [2021-10-11 02:22:06,625 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[991,1004] [2021-10-11 02:22:06,626 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1038,1051] [2021-10-11 02:22:06,627 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1083,1096] [2021-10-11 02:22:06,628 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1145,1158] [2021-10-11 02:22:06,628 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1188,1201] [2021-10-11 02:22:06,629 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1232,1245] [2021-10-11 02:22:06,630 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1276,1289] [2021-10-11 02:22:06,631 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1314,1327] [2021-10-11 02:22:06,632 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1352,1365] [2021-10-11 02:22:06,633 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1391,1404] [2021-10-11 02:22:06,634 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1430,1443] [2021-10-11 02:22:06,635 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1482,1495] [2021-10-11 02:22:06,636 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1533,1546] [2021-10-11 02:22:06,636 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1583,1596] [2021-10-11 02:22:06,637 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/sv-benchmarks/c/floats-cbmc-regression/float11.c[1635,1648] [2021-10-11 02:22:06,638 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:22:06,653 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:22:06,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:06 WrapperNode [2021-10-11 02:22:06,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:22:06,654 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:22:06,655 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:22:06,655 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:22:06,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:06" (1/1) ... [2021-10-11 02:22:06,673 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:06" (1/1) ... [2021-10-11 02:22:06,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:22:06,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-11 02:22:06,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-11 02:22:06,696 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-11 02:22:06,704 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:06" (1/1) ... [2021-10-11 02:22:06,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:06" (1/1) ... [2021-10-11 02:22:06,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:06" (1/1) ... [2021-10-11 02:22:06,709 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:06" (1/1) ... [2021-10-11 02:22:06,717 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:06" (1/1) ... [2021-10-11 02:22:06,720 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:06" (1/1) ... [2021-10-11 02:22:06,723 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:06" (1/1) ... [2021-10-11 02:22:06,735 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-11 02:22:06,736 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-11 02:22:06,737 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-11 02:22:06,737 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-11 02:22:06,738 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:06" (1/1) ... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:22:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-11 02:22:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-11 02:22:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-11 02:22:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-11 02:22:07,477 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-11 02:22:07,477 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-11 02:22:07,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:22:07 BoogieIcfgContainer [2021-10-11 02:22:07,479 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-11 02:22:07,481 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-11 02:22:07,481 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-11 02:22:07,484 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-11 02:22:07,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 02:22:06" (1/3) ... [2021-10-11 02:22:07,485 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24073354 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:22:07, skipping insertion in model container [2021-10-11 02:22:07,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:06" (2/3) ... [2021-10-11 02:22:07,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24073354 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:22:07, skipping insertion in model container [2021-10-11 02:22:07,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:22:07" (3/3) ... [2021-10-11 02:22:07,488 INFO L111 eAbstractionObserver]: Analyzing ICFG float11.c [2021-10-11 02:22:07,502 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-11 02:22:07,506 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 30 error locations. [2021-10-11 02:22:07,517 INFO L253 AbstractCegarLoop]: Starting to check reachability of 30 error locations. [2021-10-11 02:22:07,556 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-10-11 02:22:07,557 INFO L378 AbstractCegarLoop]: Hoare is true [2021-10-11 02:22:07,557 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-10-11 02:22:07,557 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-11 02:22:07,557 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-11 02:22:07,558 INFO L382 AbstractCegarLoop]: Difference is false [2021-10-11 02:22:07,558 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-11 02:22:07,558 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-10-11 02:22:07,592 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states. [2021-10-11 02:22:07,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-10-11 02:22:07,597 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:22:07,598 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2021-10-11 02:22:07,598 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:22:07,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:22:07,605 INFO L82 PathProgramCache]: Analyzing trace with hash 925604, now seen corresponding path program 1 times [2021-10-11 02:22:07,616 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:22:07,617 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [482304017] [2021-10-11 02:22:07,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2021-10-11 02:22:07,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:22:07,719 INFO L263 TraceCheckSpWp]: Trace formula consists of 25 conjuncts, 1 conjunts are in the unsatisfiable core [2021-10-11 02:22:07,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:22:07,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:22:07,746 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:22:07,747 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [482304017] [2021-10-11 02:22:07,747 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:22:07,748 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-11 02:22:07,748 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403735532] [2021-10-11 02:22:07,752 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-10-11 02:22:07,753 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:22:07,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-11 02:22:07,768 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-11 02:22:07,769 INFO L87 Difference]: Start difference. First operand 95 states. Second operand 2 states. [2021-10-11 02:22:07,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:22:07,802 INFO L93 Difference]: Finished difference Result 127 states and 184 transitions. [2021-10-11 02:22:07,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-11 02:22:07,804 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 4 [2021-10-11 02:22:07,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:22:07,831 INFO L225 Difference]: With dead ends: 127 [2021-10-11 02:22:07,831 INFO L226 Difference]: Without dead ends: 0 [2021-10-11 02:22:07,834 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-11 02:22:07,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-11 02:22:07,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-11 02:22:07,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-10-11 02:22:07,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-11 02:22:07,860 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 4 [2021-10-11 02:22:07,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:22:07,861 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-11 02:22:07,861 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2021-10-11 02:22:07,861 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-11 02:22:07,861 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-11 02:22:08,079 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2021-10-11 02:22:08,087 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-11 02:22:08,093 INFO L262 CegarLoopResult]: For program point L35-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,094 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION(line 40) no Hoare annotation was computed. [2021-10-11 02:22:08,094 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 8) no Hoare annotation was computed. [2021-10-11 02:22:08,094 INFO L262 CegarLoopResult]: For program point L19(line 19) no Hoare annotation was computed. [2021-10-11 02:22:08,094 INFO L262 CegarLoopResult]: For program point L19-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,094 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 21) no Hoare annotation was computed. [2021-10-11 02:22:08,094 INFO L262 CegarLoopResult]: For program point L36(line 36) no Hoare annotation was computed. [2021-10-11 02:22:08,095 INFO L262 CegarLoopResult]: For program point L36-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,095 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-11 02:22:08,095 INFO L262 CegarLoopResult]: For program point L20(line 20) no Hoare annotation was computed. [2021-10-11 02:22:08,095 INFO L262 CegarLoopResult]: For program point L20-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,095 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION(line 34) no Hoare annotation was computed. [2021-10-11 02:22:08,096 INFO L262 CegarLoopResult]: For program point L4(lines 4 42) no Hoare annotation was computed. [2021-10-11 02:22:08,096 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 20) no Hoare annotation was computed. [2021-10-11 02:22:08,096 INFO L262 CegarLoopResult]: For program point L21(line 21) no Hoare annotation was computed. [2021-10-11 02:22:08,096 INFO L262 CegarLoopResult]: For program point L21-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,096 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 33) no Hoare annotation was computed. [2021-10-11 02:22:08,096 INFO L262 CegarLoopResult]: For program point L38(line 38) no Hoare annotation was computed. [2021-10-11 02:22:08,097 INFO L262 CegarLoopResult]: For program point L38-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,097 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 13) no Hoare annotation was computed. [2021-10-11 02:22:08,097 INFO L262 CegarLoopResult]: For program point L22(line 22) no Hoare annotation was computed. [2021-10-11 02:22:08,097 INFO L262 CegarLoopResult]: For program point L22-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,097 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 26) no Hoare annotation was computed. [2021-10-11 02:22:08,097 INFO L262 CegarLoopResult]: For program point L39(line 39) no Hoare annotation was computed. [2021-10-11 02:22:08,097 INFO L262 CegarLoopResult]: For program point L39-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,097 INFO L262 CegarLoopResult]: For program point L23(line 23) no Hoare annotation was computed. [2021-10-11 02:22:08,098 INFO L262 CegarLoopResult]: For program point L23-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,098 INFO L262 CegarLoopResult]: For program point L40(line 40) no Hoare annotation was computed. [2021-10-11 02:22:08,098 INFO L262 CegarLoopResult]: For program point L7(line 7) no Hoare annotation was computed. [2021-10-11 02:22:08,098 INFO L262 CegarLoopResult]: For program point L7-1(line 7) no Hoare annotation was computed. [2021-10-11 02:22:08,098 INFO L262 CegarLoopResult]: For program point L40-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,098 INFO L262 CegarLoopResult]: For program point L7-3(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,098 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION(line 35) no Hoare annotation was computed. [2021-10-11 02:22:08,098 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 15) no Hoare annotation was computed. [2021-10-11 02:22:08,099 INFO L262 CegarLoopResult]: For program point L24(line 24) no Hoare annotation was computed. [2021-10-11 02:22:08,099 INFO L262 CegarLoopResult]: For program point L24-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,099 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 30) no Hoare annotation was computed. [2021-10-11 02:22:08,099 INFO L262 CegarLoopResult]: For program point L41(line 41) no Hoare annotation was computed. [2021-10-11 02:22:08,099 INFO L262 CegarLoopResult]: For program point L8(line 8) no Hoare annotation was computed. [2021-10-11 02:22:08,100 INFO L262 CegarLoopResult]: For program point L8-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,100 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-11 02:22:08,100 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 14) no Hoare annotation was computed. [2021-10-11 02:22:08,100 INFO L262 CegarLoopResult]: For program point L25(line 25) no Hoare annotation was computed. [2021-10-11 02:22:08,100 INFO L262 CegarLoopResult]: For program point L25-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,100 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 29) no Hoare annotation was computed. [2021-10-11 02:22:08,100 INFO L262 CegarLoopResult]: For program point L9(line 9) no Hoare annotation was computed. [2021-10-11 02:22:08,100 INFO L262 CegarLoopResult]: For program point L9-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,101 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION(line 41) no Hoare annotation was computed. [2021-10-11 02:22:08,101 INFO L262 CegarLoopResult]: For program point L26(line 26) no Hoare annotation was computed. [2021-10-11 02:22:08,101 INFO L262 CegarLoopResult]: For program point L26-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,101 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 9) no Hoare annotation was computed. [2021-10-11 02:22:08,101 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 22) no Hoare annotation was computed. [2021-10-11 02:22:08,102 INFO L262 CegarLoopResult]: For program point L10(line 10) no Hoare annotation was computed. [2021-10-11 02:22:08,102 INFO L262 CegarLoopResult]: For program point L10-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,103 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 18) no Hoare annotation was computed. [2021-10-11 02:22:08,103 INFO L262 CegarLoopResult]: For program point L11(line 11) no Hoare annotation was computed. [2021-10-11 02:22:08,103 INFO L262 CegarLoopResult]: For program point L11-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,103 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 31) no Hoare annotation was computed. [2021-10-11 02:22:08,103 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 11) no Hoare annotation was computed. [2021-10-11 02:22:08,103 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-11 02:22:08,103 INFO L262 CegarLoopResult]: For program point L12(line 12) no Hoare annotation was computed. [2021-10-11 02:22:08,103 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 24) no Hoare annotation was computed. [2021-10-11 02:22:08,104 INFO L262 CegarLoopResult]: For program point L12-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,104 INFO L262 CegarLoopResult]: For program point L29(line 29) no Hoare annotation was computed. [2021-10-11 02:22:08,104 INFO L262 CegarLoopResult]: For program point L29-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,104 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 10) no Hoare annotation was computed. [2021-10-11 02:22:08,104 INFO L262 CegarLoopResult]: For program point L13(line 13) no Hoare annotation was computed. [2021-10-11 02:22:08,104 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 23) no Hoare annotation was computed. [2021-10-11 02:22:08,104 INFO L262 CegarLoopResult]: For program point L13-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,105 INFO L262 CegarLoopResult]: For program point L30(line 30) no Hoare annotation was computed. [2021-10-11 02:22:08,105 INFO L262 CegarLoopResult]: For program point L30-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,105 INFO L262 CegarLoopResult]: For program point L14(line 14) no Hoare annotation was computed. [2021-10-11 02:22:08,105 INFO L262 CegarLoopResult]: For program point L14-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,105 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION(line 36) no Hoare annotation was computed. [2021-10-11 02:22:08,105 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2021-10-11 02:22:08,106 INFO L262 CegarLoopResult]: For program point L31(line 31) no Hoare annotation was computed. [2021-10-11 02:22:08,106 INFO L262 CegarLoopResult]: For program point L31-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,106 INFO L262 CegarLoopResult]: For program point L15(line 15) no Hoare annotation was computed. [2021-10-11 02:22:08,106 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 25) no Hoare annotation was computed. [2021-10-11 02:22:08,106 INFO L262 CegarLoopResult]: For program point L15-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,106 INFO L262 CegarLoopResult]: For program point L32(line 32) no Hoare annotation was computed. [2021-10-11 02:22:08,106 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-11 02:22:08,107 INFO L262 CegarLoopResult]: For program point L32-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,107 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7) no Hoare annotation was computed. [2021-10-11 02:22:08,107 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION(line 39) no Hoare annotation was computed. [2021-10-11 02:22:08,107 INFO L262 CegarLoopResult]: For program point L33(line 33) no Hoare annotation was computed. [2021-10-11 02:22:08,108 INFO L262 CegarLoopResult]: For program point L33-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,109 INFO L262 CegarLoopResult]: For program point L34(line 34) no Hoare annotation was computed. [2021-10-11 02:22:08,109 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION(line 38) no Hoare annotation was computed. [2021-10-11 02:22:08,109 INFO L262 CegarLoopResult]: For program point L34-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,109 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 19) no Hoare annotation was computed. [2021-10-11 02:22:08,109 INFO L262 CegarLoopResult]: For program point L18(line 18) no Hoare annotation was computed. [2021-10-11 02:22:08,109 INFO L262 CegarLoopResult]: For program point L18-2(lines 5 42) no Hoare annotation was computed. [2021-10-11 02:22:08,109 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 32) no Hoare annotation was computed. [2021-10-11 02:22:08,110 INFO L262 CegarLoopResult]: For program point L35(line 35) no Hoare annotation was computed. [2021-10-11 02:22:08,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 02:22:08 BoogieIcfgContainer [2021-10-11 02:22:08,118 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-11 02:22:08,120 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-11 02:22:08,120 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-11 02:22:08,120 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-11 02:22:08,121 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:22:07" (3/4) ... [2021-10-11 02:22:08,124 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-11 02:22:08,141 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-10-11 02:22:08,142 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-10-11 02:22:08,142 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-11 02:22:08,143 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-11 02:22:08,221 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cea3bc-2f17-438a-8095-dc269b0e2195/bin/utaipan-WLngWcDbfI/witness.graphml [2021-10-11 02:22:08,221 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-11 02:22:08,223 INFO L168 Benchmark]: Toolchain (without parser) took 1959.38 ms. Allocated memory was 58.7 MB in the beginning and 75.5 MB in the end (delta: 16.8 MB). Free memory was 36.7 MB in the beginning and 41.4 MB in the end (delta: -4.7 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:08,224 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 58.7 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:22:08,225 INFO L168 Benchmark]: CACSL2BoogieTranslator took 388.69 ms. Allocated memory is still 58.7 MB. Free memory was 36.5 MB in the beginning and 39.4 MB in the end (delta: -2.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:08,229 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.21 ms. Allocated memory is still 58.7 MB. Free memory was 39.4 MB in the beginning and 37.9 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:08,230 INFO L168 Benchmark]: Boogie Preprocessor took 40.37 ms. Allocated memory is still 58.7 MB. Free memory was 37.7 MB in the beginning and 36.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:08,230 INFO L168 Benchmark]: RCFGBuilder took 742.64 ms. Allocated memory was 58.7 MB in the beginning and 75.5 MB in the end (delta: 16.8 MB). Free memory was 36.1 MB in the beginning and 46.7 MB in the end (delta: -10.6 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:08,231 INFO L168 Benchmark]: TraceAbstraction took 637.06 ms. Allocated memory is still 75.5 MB. Free memory was 46.4 MB in the beginning and 45.6 MB in the end (delta: 873.7 kB). Peak memory consumption was 723.2 kB. Max. memory is 16.1 GB. [2021-10-11 02:22:08,231 INFO L168 Benchmark]: Witness Printer took 101.28 ms. Allocated memory is still 75.5 MB. Free memory was 45.6 MB in the beginning and 41.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:08,233 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 58.7 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 388.69 ms. Allocated memory is still 58.7 MB. Free memory was 36.5 MB in the beginning and 39.4 MB in the end (delta: -2.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 40.21 ms. Allocated memory is still 58.7 MB. Free memory was 39.4 MB in the beginning and 37.9 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 40.37 ms. Allocated memory is still 58.7 MB. Free memory was 37.7 MB in the beginning and 36.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 742.64 ms. Allocated memory was 58.7 MB in the beginning and 75.5 MB in the end (delta: 16.8 MB). Free memory was 36.1 MB in the beginning and 46.7 MB in the end (delta: -10.6 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 637.06 ms. Allocated memory is still 75.5 MB. Free memory was 46.4 MB in the beginning and 45.6 MB in the end (delta: 873.7 kB). Peak memory consumption was 723.2 kB. Max. memory is 16.1 GB. * Witness Printer took 101.28 ms. Allocated memory is still 75.5 MB. Free memory was 45.6 MB in the beginning and 41.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 8]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 15]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 35]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 24]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 26]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 10]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 33]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 31]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 30]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 38]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 12]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 40]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 22]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 20]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 18]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 34]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 14]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 25]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 32]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 29]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 7]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 9]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 21]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 39]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 11]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 13]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 36]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 19]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 23]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 41]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 30 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 95 locations, 30 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 0.5s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 34 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=95occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 0 LocationsWithAnnotation, 0 PreInvPairs, 0 NumberOfFragments, 0 HoareAnnotationTreeSize, 0 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 0 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 3 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 25 ConjunctsInSsa, 1 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 proved your program to be correct! Received shutdown request...