./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cbmc-regression/float6.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float6.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fd27604fe9b1767824ea9ccd6f7ecdb4d002f9be3c28c3385ab6133c7bd8f97d ........................................................................................................................................................................................................................................................................................ 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_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float6.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fd27604fe9b1767824ea9ccd6f7ecdb4d002f9be3c28c3385ab6133c7bd8f97d ........................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:12:59,190 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:12:59,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:12:59,242 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:12:59,243 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:12:59,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:12:59,250 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:12:59,254 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:12:59,257 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:12:59,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:12:59,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:12:59,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:12:59,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:12:59,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:12:59,272 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:12:59,277 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:12:59,279 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:12:59,280 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:12:59,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:12:59,296 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:12:59,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:12:59,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:12:59,303 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:12:59,304 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:12:59,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:12:59,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:12:59,308 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:12:59,309 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:12:59,310 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:12:59,311 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:12:59,312 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:12:59,312 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:12:59,313 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:12:59,314 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:12:59,315 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:12:59,315 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:12:59,316 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:12:59,316 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:12:59,317 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:12:59,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:12:59,318 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:12:59,319 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 04:12:59,343 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:12:59,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:12:59,357 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:12:59,357 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:12:59,358 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:12:59,358 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:12:59,358 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:12:59,358 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:12:59,358 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:12:59,359 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:12:59,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:12:59,359 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:12:59,359 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:12:59,359 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:12:59,360 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:12:59,360 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:12:59,360 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:12:59,360 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:12:59,360 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:12:59,361 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:12:59,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:12:59,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:12:59,361 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:12:59,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:12:59,362 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:12:59,362 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:12:59,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:12:59,362 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:12:59,363 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd27604fe9b1767824ea9ccd6f7ecdb4d002f9be3c28c3385ab6133c7bd8f97d [2021-10-29 04:12:59,671 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:12:59,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:12:59,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:12:59,696 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:12:59,697 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:12:59,698 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/floats-cbmc-regression/float6.c [2021-10-29 04:12:59,777 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/data/fdb6cf56e/456370c0fe96416184d498902daeebcd/FLAGeb6165ae9 [2021-10-29 04:13:00,281 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:13:00,282 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c [2021-10-29 04:13:00,290 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/data/fdb6cf56e/456370c0fe96416184d498902daeebcd/FLAGeb6165ae9 [2021-10-29 04:13:00,637 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/data/fdb6cf56e/456370c0fe96416184d498902daeebcd [2021-10-29 04:13:00,639 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:13:00,642 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:13:00,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:13:00,645 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:13:00,648 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:13:00,649 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:13:00" (1/1) ... [2021-10-29 04:13:00,650 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d89e94a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:00, skipping insertion in model container [2021-10-29 04:13:00,650 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:13:00" (1/1) ... [2021-10-29 04:13:00,657 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:13:00,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:13:00,854 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[369,382] [2021-10-29 04:13:00,857 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[412,425] [2021-10-29 04:13:00,858 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[454,467] [2021-10-29 04:13:00,859 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[501,514] [2021-10-29 04:13:00,860 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[543,556] [2021-10-29 04:13:00,860 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[590,603] [2021-10-29 04:13:00,861 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[635,648] [2021-10-29 04:13:00,862 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[682,695] [2021-10-29 04:13:00,863 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[727,740] [2021-10-29 04:13:00,864 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[774,787] [2021-10-29 04:13:00,865 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[817,830] [2021-10-29 04:13:00,866 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[862,875] [2021-10-29 04:13:00,866 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[905,918] [2021-10-29 04:13:00,867 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[950,963] [2021-10-29 04:13:00,868 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[993,1006] [2021-10-29 04:13:00,869 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1041,1054] [2021-10-29 04:13:00,870 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1084,1097] [2021-10-29 04:13:00,871 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1132,1145] [2021-10-29 04:13:00,874 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1291,1304] [2021-10-29 04:13:00,875 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1330,1343] [2021-10-29 04:13:00,876 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1368,1381] [2021-10-29 04:13:00,877 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1411,1424] [2021-10-29 04:13:00,878 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1449,1462] [2021-10-29 04:13:00,879 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1492,1505] [2021-10-29 04:13:00,880 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1533,1546] [2021-10-29 04:13:00,881 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1576,1589] [2021-10-29 04:13:00,882 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1617,1630] [2021-10-29 04:13:00,883 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1660,1673] [2021-10-29 04:13:00,884 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1699,1712] [2021-10-29 04:13:00,885 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1740,1753] [2021-10-29 04:13:00,886 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1779,1792] [2021-10-29 04:13:00,887 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1820,1833] [2021-10-29 04:13:00,888 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1859,1872] [2021-10-29 04:13:00,889 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1903,1916] [2021-10-29 04:13:00,890 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1942,1955] [2021-10-29 04:13:00,891 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1986,1999] [2021-10-29 04:13:00,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:13:00,902 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:13:00,920 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[369,382] [2021-10-29 04:13:00,921 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[412,425] [2021-10-29 04:13:00,925 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[454,467] [2021-10-29 04:13:00,926 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[501,514] [2021-10-29 04:13:00,929 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[543,556] [2021-10-29 04:13:00,931 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[590,603] [2021-10-29 04:13:00,932 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[635,648] [2021-10-29 04:13:00,934 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[682,695] [2021-10-29 04:13:00,935 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[727,740] [2021-10-29 04:13:00,940 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[774,787] [2021-10-29 04:13:00,941 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[817,830] [2021-10-29 04:13:00,941 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[862,875] [2021-10-29 04:13:00,942 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[905,918] [2021-10-29 04:13:00,942 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[950,963] [2021-10-29 04:13:00,943 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[993,1006] [2021-10-29 04:13:00,944 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1041,1054] [2021-10-29 04:13:00,944 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1084,1097] [2021-10-29 04:13:00,945 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1132,1145] [2021-10-29 04:13:00,948 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1291,1304] [2021-10-29 04:13:00,952 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1330,1343] [2021-10-29 04:13:00,952 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1368,1381] [2021-10-29 04:13:00,953 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1411,1424] [2021-10-29 04:13:00,953 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1449,1462] [2021-10-29 04:13:00,954 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1492,1505] [2021-10-29 04:13:00,955 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1533,1546] [2021-10-29 04:13:00,956 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1576,1589] [2021-10-29 04:13:00,956 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1617,1630] [2021-10-29 04:13:00,957 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1660,1673] [2021-10-29 04:13:00,958 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1699,1712] [2021-10-29 04:13:00,958 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1740,1753] [2021-10-29 04:13:00,959 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1779,1792] [2021-10-29 04:13:00,960 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1820,1833] [2021-10-29 04:13:00,960 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1859,1872] [2021-10-29 04:13:00,961 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1903,1916] [2021-10-29 04:13:00,963 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1942,1955] [2021-10-29 04:13:00,964 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1986,1999] [2021-10-29 04:13:00,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:13:00,978 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:13:00,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:00 WrapperNode [2021-10-29 04:13:00,979 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:13:00,980 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:13:00,981 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:13:00,981 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:13:00,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:00" (1/1) ... [2021-10-29 04:13:00,998 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:00" (1/1) ... [2021-10-29 04:13:01,020 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:13:01,021 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:13:01,021 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:13:01,021 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:13:01,030 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:00" (1/1) ... [2021-10-29 04:13:01,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:00" (1/1) ... [2021-10-29 04:13:01,032 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:00" (1/1) ... [2021-10-29 04:13:01,032 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:00" (1/1) ... [2021-10-29 04:13:01,039 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:00" (1/1) ... [2021-10-29 04:13:01,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:00" (1/1) ... [2021-10-29 04:13:01,046 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:00" (1/1) ... [2021-10-29 04:13:01,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:13:01,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:13:01,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:13:01,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:13:01,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:00" (1/1) ... [2021-10-29 04:13:01,059 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:13:01,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:13:01,083 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:13:01,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:13:01,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:13:01,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:13:01,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:13:01,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:13:01,441 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:13:01,442 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-29 04:13:01,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:13:01 BoogieIcfgContainer [2021-10-29 04:13:01,444 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:13:01,445 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:13:01,446 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:13:01,470 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:13:01,470 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:13:01" (1/1) ... [2021-10-29 04:13:01,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:13:01,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:13:01,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 112 states and 147 transitions. [2021-10-29 04:13:01,560 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 147 transitions. [2021-10-29 04:13:01,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-10-29 04:13:01,563 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:13:01,564 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:13:01,608 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 04:13:01,619 INFO L168 Benchmark]: Toolchain (without parser) took 974.15 ms. Allocated memory is still 98.6 MB. Free memory was 55.8 MB in the beginning and 46.1 MB in the end (delta: 9.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:01,620 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 98.6 MB. Free memory is still 71.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:13:01,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 335.53 ms. Allocated memory is still 98.6 MB. Free memory was 55.7 MB in the beginning and 68.8 MB in the end (delta: -13.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:01,624 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.68 ms. Allocated memory is still 98.6 MB. Free memory was 68.8 MB in the beginning and 67.1 MB in the end (delta: 1.8 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:13:01,631 INFO L168 Benchmark]: Boogie Preprocessor took 28.60 ms. Allocated memory is still 98.6 MB. Free memory was 67.1 MB in the beginning and 65.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:01,633 INFO L168 Benchmark]: RCFGBuilder took 394.46 ms. Allocated memory is still 98.6 MB. Free memory was 65.7 MB in the beginning and 51.3 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:01,634 INFO L168 Benchmark]: CodeCheck took 170.32 ms. Allocated memory is still 98.6 MB. Free memory was 51.3 MB in the beginning and 46.1 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:01,638 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 98.6 MB. Free memory is still 71.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 335.53 ms. Allocated memory is still 98.6 MB. Free memory was 55.7 MB in the beginning and 68.8 MB in the end (delta: -13.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 39.68 ms. Allocated memory is still 98.6 MB. Free memory was 68.8 MB in the beginning and 67.1 MB in the end (delta: 1.8 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 28.60 ms. Allocated memory is still 98.6 MB. Free memory was 67.1 MB in the beginning and 65.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 394.46 ms. Allocated memory is still 98.6 MB. Free memory was 65.7 MB in the beginning and 51.3 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 170.32 ms. Allocated memory is still 98.6 MB. Free memory was 51.3 MB in the beginning and 46.1 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:13:01,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:13:04,007 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:13:04,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:13:04,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:13:04,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:13:04,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:13:04,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:13:04,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:13:04,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:13:04,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:13:04,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:13:04,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:13:04,071 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:13:04,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:13:04,074 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:13:04,076 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:13:04,077 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:13:04,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:13:04,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:13:04,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:13:04,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:13:04,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:13:04,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:13:04,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:13:04,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:13:04,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:13:04,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:13:04,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:13:04,096 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:13:04,097 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:13:04,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:13:04,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:13:04,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:13:04,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:13:04,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:13:04,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:13:04,103 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:13:04,104 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:13:04,104 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:13:04,105 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:13:04,106 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:13:04,107 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 04:13:04,133 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:13:04,134 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:13:04,135 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:13:04,135 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:13:04,136 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:13:04,136 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:13:04,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:13:04,136 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:13:04,136 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:13:04,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:13:04,137 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:13:04,137 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:13:04,137 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:13:04,138 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:13:04,138 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:13:04,138 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:13:04,138 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:13:04,138 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:13:04,139 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:13:04,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:13:04,139 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:13:04,139 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:13:04,140 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:13:04,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:13:04,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:13:04,140 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:13:04,141 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:13:04,141 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:13:04,141 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:13:04,141 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:13:04,141 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:13:04,142 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:13:04,142 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_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd27604fe9b1767824ea9ccd6f7ecdb4d002f9be3c28c3385ab6133c7bd8f97d [2021-10-29 04:13:04,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:13:04,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:13:04,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:13:04,499 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:13:04,500 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:13:04,501 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/floats-cbmc-regression/float6.c [2021-10-29 04:13:04,586 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/data/fe191b406/3f67b93cf3d74bed9728b32758160adf/FLAG2b870b925 [2021-10-29 04:13:05,043 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:13:05,044 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c [2021-10-29 04:13:05,054 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/data/fe191b406/3f67b93cf3d74bed9728b32758160adf/FLAG2b870b925 [2021-10-29 04:13:05,067 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/data/fe191b406/3f67b93cf3d74bed9728b32758160adf [2021-10-29 04:13:05,070 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:13:05,071 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:13:05,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:13:05,073 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:13:05,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:13:05,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,086 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e88d23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05, skipping insertion in model container [2021-10-29 04:13:05,086 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,105 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:13:05,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:13:05,255 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[369,382] [2021-10-29 04:13:05,258 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[412,425] [2021-10-29 04:13:05,259 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[454,467] [2021-10-29 04:13:05,261 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[501,514] [2021-10-29 04:13:05,262 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[543,556] [2021-10-29 04:13:05,263 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[590,603] [2021-10-29 04:13:05,264 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[635,648] [2021-10-29 04:13:05,265 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[682,695] [2021-10-29 04:13:05,265 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[727,740] [2021-10-29 04:13:05,267 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[774,787] [2021-10-29 04:13:05,268 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[817,830] [2021-10-29 04:13:05,269 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[862,875] [2021-10-29 04:13:05,269 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[905,918] [2021-10-29 04:13:05,270 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[950,963] [2021-10-29 04:13:05,271 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[993,1006] [2021-10-29 04:13:05,272 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1041,1054] [2021-10-29 04:13:05,273 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1084,1097] [2021-10-29 04:13:05,274 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1132,1145] [2021-10-29 04:13:05,279 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1291,1304] [2021-10-29 04:13:05,280 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1330,1343] [2021-10-29 04:13:05,281 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1368,1381] [2021-10-29 04:13:05,282 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1411,1424] [2021-10-29 04:13:05,283 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1449,1462] [2021-10-29 04:13:05,284 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1492,1505] [2021-10-29 04:13:05,285 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1533,1546] [2021-10-29 04:13:05,286 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1576,1589] [2021-10-29 04:13:05,287 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1617,1630] [2021-10-29 04:13:05,288 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1660,1673] [2021-10-29 04:13:05,288 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1699,1712] [2021-10-29 04:13:05,290 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1740,1753] [2021-10-29 04:13:05,290 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1779,1792] [2021-10-29 04:13:05,291 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1820,1833] [2021-10-29 04:13:05,292 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1859,1872] [2021-10-29 04:13:05,293 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1903,1916] [2021-10-29 04:13:05,294 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1942,1955] [2021-10-29 04:13:05,295 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1986,1999] [2021-10-29 04:13:05,297 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:13:05,355 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:13:05,370 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[369,382] [2021-10-29 04:13:05,371 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[412,425] [2021-10-29 04:13:05,372 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[454,467] [2021-10-29 04:13:05,373 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[501,514] [2021-10-29 04:13:05,374 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[543,556] [2021-10-29 04:13:05,374 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[590,603] [2021-10-29 04:13:05,375 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[635,648] [2021-10-29 04:13:05,376 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[682,695] [2021-10-29 04:13:05,377 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[727,740] [2021-10-29 04:13:05,377 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[774,787] [2021-10-29 04:13:05,378 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[817,830] [2021-10-29 04:13:05,379 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[862,875] [2021-10-29 04:13:05,379 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[905,918] [2021-10-29 04:13:05,380 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[950,963] [2021-10-29 04:13:05,381 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[993,1006] [2021-10-29 04:13:05,382 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1041,1054] [2021-10-29 04:13:05,382 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1084,1097] [2021-10-29 04:13:05,383 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1132,1145] [2021-10-29 04:13:05,384 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1291,1304] [2021-10-29 04:13:05,385 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1330,1343] [2021-10-29 04:13:05,386 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1368,1381] [2021-10-29 04:13:05,387 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1411,1424] [2021-10-29 04:13:05,387 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1449,1462] [2021-10-29 04:13:05,390 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1492,1505] [2021-10-29 04:13:05,390 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1533,1546] [2021-10-29 04:13:05,391 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1576,1589] [2021-10-29 04:13:05,392 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1617,1630] [2021-10-29 04:13:05,392 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1660,1673] [2021-10-29 04:13:05,393 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1699,1712] [2021-10-29 04:13:05,394 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1740,1753] [2021-10-29 04:13:05,394 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1779,1792] [2021-10-29 04:13:05,395 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1820,1833] [2021-10-29 04:13:05,395 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1859,1872] [2021-10-29 04:13:05,396 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1903,1916] [2021-10-29 04:13:05,397 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1942,1955] [2021-10-29 04:13:05,398 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/sv-benchmarks/c/floats-cbmc-regression/float6.c[1986,1999] [2021-10-29 04:13:05,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:13:05,417 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:13:05,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05 WrapperNode [2021-10-29 04:13:05,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:13:05,419 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:13:05,419 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:13:05,419 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:13:05,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,434 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,458 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:13:05,459 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:13:05,459 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:13:05,459 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:13:05,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,471 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,471 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,482 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,487 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,490 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:13:05,495 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:13:05,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:13:05,495 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:13:05,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:13:05" (1/1) ... [2021-10-29 04:13:05,502 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:13:05,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:13:05,527 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:13:05,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:13:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:13:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:13:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:13:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:13:06,105 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:13:06,106 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-29 04:13:06,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:13:06 BoogieIcfgContainer [2021-10-29 04:13:06,108 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:13:06,109 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:13:06,109 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:13:06,120 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:13:06,120 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:13:06" (1/1) ... [2021-10-29 04:13:06,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:13:06,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:13:06,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 112 states and 147 transitions. [2021-10-29 04:13:06,192 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 147 transitions. [2021-10-29 04:13:06,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-10-29 04:13:06,195 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:13:06,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:13:06,240 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 04:13:06,247 INFO L168 Benchmark]: Toolchain (without parser) took 1174.05 ms. Allocated memory is still 83.9 MB. Free memory was 47.2 MB in the beginning and 38.8 MB in the end (delta: 8.4 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:06,249 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 83.9 MB. Free memory was 63.9 MB in the beginning and 63.8 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:13:06,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.23 ms. Allocated memory is still 83.9 MB. Free memory was 47.0 MB in the beginning and 62.9 MB in the end (delta: -15.9 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:06,254 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.06 ms. Allocated memory is still 83.9 MB. Free memory was 62.7 MB in the beginning and 61.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:06,258 INFO L168 Benchmark]: Boogie Preprocessor took 35.08 ms. Allocated memory is still 83.9 MB. Free memory was 61.0 MB in the beginning and 59.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:06,260 INFO L168 Benchmark]: RCFGBuilder took 614.04 ms. Allocated memory is still 83.9 MB. Free memory was 59.3 MB in the beginning and 44.1 MB in the end (delta: 15.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:06,260 INFO L168 Benchmark]: CodeCheck took 135.32 ms. Allocated memory is still 83.9 MB. Free memory was 43.9 MB in the beginning and 38.8 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:13:06,268 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 83.9 MB. Free memory was 63.9 MB in the beginning and 63.8 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 345.23 ms. Allocated memory is still 83.9 MB. Free memory was 47.0 MB in the beginning and 62.9 MB in the end (delta: -15.9 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 39.06 ms. Allocated memory is still 83.9 MB. Free memory was 62.7 MB in the beginning and 61.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 35.08 ms. Allocated memory is still 83.9 MB. Free memory was 61.0 MB in the beginning and 59.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 614.04 ms. Allocated memory is still 83.9 MB. Free memory was 59.3 MB in the beginning and 44.1 MB in the end (delta: 15.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 135.32 ms. Allocated memory is still 83.9 MB. Free memory was 43.9 MB in the beginning and 38.8 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:13:06,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d5b7b37-cb29-4ae5-8ce3-8b642aab207d/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...