./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1010.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_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/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_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1010.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/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_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/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 b589368e94c5bf428f982c3f177e2b11fa3048a410e00e940a504ad7d373847b ....................................................................................................................................................................................................................... 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_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/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_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1010.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/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_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/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 b589368e94c5bf428f982c3f177e2b11fa3048a410e00e940a504ad7d373847b .......................................................................................................................................................................................................................... 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 03:24:51,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:24:51,503 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:24:51,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:24:51,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:24:51,568 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:24:51,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:24:51,574 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:24:51,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:24:51,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:24:51,585 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:24:51,587 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:24:51,588 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:24:51,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:24:51,593 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:24:51,598 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:24:51,600 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:24:51,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:24:51,608 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:24:51,616 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:24:51,619 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:24:51,620 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:24:51,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:24:51,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:24:51,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:24:51,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:24:51,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:24:51,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:24:51,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:24:51,641 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:24:51,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:24:51,643 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:24:51,645 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:24:51,647 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:24:51,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:24:51,649 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:24:51,650 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:24:51,651 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:24:51,651 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:24:51,652 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:24:51,653 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:24:51,654 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:24:51,697 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:24:51,697 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:24:51,699 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:24:51,700 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:24:51,700 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:24:51,701 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:24:51,701 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:24:51,701 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:24:51,708 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:24:51,708 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:24:51,709 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:24:51,709 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:24:51,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:24:51,710 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:24:51,710 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:24:51,710 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:24:51,711 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:24:51,711 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:24:51,711 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:24:51,711 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:24:51,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:24:51,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:24:51,712 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:24:51,713 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:24:51,713 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:24:51,713 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:24:51,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:24:51,714 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:24:51,714 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_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b589368e94c5bf428f982c3f177e2b11fa3048a410e00e940a504ad7d373847b [2021-10-29 03:24:52,016 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:24:52,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:24:52,040 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:24:52,042 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:24:52,043 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:24:52,044 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/float_req_bl_1010.c [2021-10-29 03:24:52,157 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/data/39d35cb4f/9a3d6304b56e4a7b95def7f5f58bd1f6/FLAGd7377540d [2021-10-29 03:24:52,653 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:24:52,654 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/sv-benchmarks/c/float-newlib/float_req_bl_1010.c [2021-10-29 03:24:52,661 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/data/39d35cb4f/9a3d6304b56e4a7b95def7f5f58bd1f6/FLAGd7377540d [2021-10-29 03:24:53,034 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/data/39d35cb4f/9a3d6304b56e4a7b95def7f5f58bd1f6 [2021-10-29 03:24:53,037 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:24:53,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:24:53,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:24:53,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:24:53,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:24:53,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:24:53" (1/1) ... [2021-10-29 03:24:53,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@590f8d15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:53, skipping insertion in model container [2021-10-29 03:24:53,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:24:53" (1/1) ... [2021-10-29 03:24:53,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:24:53,070 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:24:53,264 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_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/sv-benchmarks/c/float-newlib/float_req_bl_1010.c[999,1012] [2021-10-29 03:24:53,268 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:24:53,278 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:24:53,297 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_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/sv-benchmarks/c/float-newlib/float_req_bl_1010.c[999,1012] [2021-10-29 03:24:53,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:24:53,313 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:24:53,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:53 WrapperNode [2021-10-29 03:24:53,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:24:53,315 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:24:53,315 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:24:53,315 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:24:53,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:53" (1/1) ... [2021-10-29 03:24:53,331 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:53" (1/1) ... [2021-10-29 03:24:53,351 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:24:53,352 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:24:53,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:24:53,353 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:24:53,362 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:53" (1/1) ... [2021-10-29 03:24:53,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:53" (1/1) ... [2021-10-29 03:24:53,364 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:53" (1/1) ... [2021-10-29 03:24:53,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:53" (1/1) ... [2021-10-29 03:24:53,372 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:53" (1/1) ... [2021-10-29 03:24:53,376 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:53" (1/1) ... [2021-10-29 03:24:53,378 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:53" (1/1) ... [2021-10-29 03:24:53,380 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:24:53,381 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:24:53,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:24:53,382 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:24:53,383 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:53" (1/1) ... [2021-10-29 03:24:53,392 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:24:53,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:24:53,418 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:24:53,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:24:53,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:24:53,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:24:53,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-29 03:24:53,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:24:53,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-29 03:24:53,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:24:53,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:24:53,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:24:53,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:24:53,724 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:24:53,724 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-10-29 03:24:53,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:24:53 BoogieIcfgContainer [2021-10-29 03:24:53,727 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:24:53,728 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:24:53,728 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:24:53,739 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:24:53,740 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:24:53" (1/1) ... [2021-10-29 03:24:53,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:24:53,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:24:53,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2021-10-29 03:24:53,811 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2021-10-29 03:24:53,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-10-29 03:24:53,826 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:24:53,827 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:24:53,872 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 03:24:53,877 INFO L168 Benchmark]: Toolchain (without parser) took 837.02 ms. Allocated memory is still 96.5 MB. Free memory was 63.7 MB in the beginning and 52.7 MB in the end (delta: 11.0 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:53,878 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 96.5 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:24:53,879 INFO L168 Benchmark]: CACSL2BoogieTranslator took 273.37 ms. Allocated memory is still 96.5 MB. Free memory was 63.5 MB in the beginning and 71.6 MB in the end (delta: -8.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:53,880 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.82 ms. Allocated memory is still 96.5 MB. Free memory was 71.6 MB in the beginning and 69.9 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:53,881 INFO L168 Benchmark]: Boogie Preprocessor took 28.17 ms. Allocated memory is still 96.5 MB. Free memory was 69.9 MB in the beginning and 68.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:53,882 INFO L168 Benchmark]: RCFGBuilder took 345.64 ms. Allocated memory is still 96.5 MB. Free memory was 68.9 MB in the beginning and 57.7 MB in the end (delta: 11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:53,883 INFO L168 Benchmark]: CodeCheck took 147.03 ms. Allocated memory is still 96.5 MB. Free memory was 57.7 MB in the beginning and 52.7 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:53,889 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 0.32 ms. Allocated memory is still 96.5 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 273.37 ms. Allocated memory is still 96.5 MB. Free memory was 63.5 MB in the beginning and 71.6 MB in the end (delta: -8.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 36.82 ms. Allocated memory is still 96.5 MB. Free memory was 71.6 MB in the beginning and 69.9 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 28.17 ms. Allocated memory is still 96.5 MB. Free memory was 69.9 MB in the beginning and 68.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 345.64 ms. Allocated memory is still 96.5 MB. Free memory was 68.9 MB in the beginning and 57.7 MB in the end (delta: 11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 147.03 ms. Allocated memory is still 96.5 MB. Free memory was 57.7 MB in the beginning and 52.7 MB in the end (delta: 5.0 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 03:24:53,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:24:56,620 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:24:56,622 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:24:56,679 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:24:56,679 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:24:56,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:24:56,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:24:56,692 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:24:56,695 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:24:56,701 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:24:56,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:24:56,711 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:24:56,711 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:24:56,714 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:24:56,717 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:24:56,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:24:56,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:24:56,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:24:56,729 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:24:56,739 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:24:56,741 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:24:56,743 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:24:56,746 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:24:56,748 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:24:56,757 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:24:56,758 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:24:56,758 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:24:56,761 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:24:56,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:24:56,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:24:56,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:24:56,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:24:56,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:24:56,766 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:24:56,768 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:24:56,768 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:24:56,769 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:24:56,769 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:24:56,770 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:24:56,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:24:56,773 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:24:56,774 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:24:56,822 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:24:56,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:24:56,824 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:24:56,824 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:24:56,825 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:24:56,826 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:24:56,826 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:24:56,826 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:24:56,826 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:24:56,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:24:56,828 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:24:56,828 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:24:56,828 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:24:56,828 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:24:56,828 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:24:56,829 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:24:56,829 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:24:56,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:24:56,829 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:24:56,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:24:56,830 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:24:56,830 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:24:56,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:24:56,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:24:56,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:24:56,831 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:24:56,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:24:56,831 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:24:56,831 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:24:56,831 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:24:56,831 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:24:56,832 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:24:56,832 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_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b589368e94c5bf428f982c3f177e2b11fa3048a410e00e940a504ad7d373847b [2021-10-29 03:24:57,234 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:24:57,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:24:57,272 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:24:57,274 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:24:57,275 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:24:57,276 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/float_req_bl_1010.c [2021-10-29 03:24:57,353 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/data/8416bcb7d/690aeb229ad249c08e06dd05b419f612/FLAGfdfe99724 [2021-10-29 03:24:57,948 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:24:57,948 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/sv-benchmarks/c/float-newlib/float_req_bl_1010.c [2021-10-29 03:24:57,956 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/data/8416bcb7d/690aeb229ad249c08e06dd05b419f612/FLAGfdfe99724 [2021-10-29 03:24:58,322 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/data/8416bcb7d/690aeb229ad249c08e06dd05b419f612 [2021-10-29 03:24:58,325 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:24:58,327 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:24:58,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:24:58,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:24:58,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:24:58,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:24:58" (1/1) ... [2021-10-29 03:24:58,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@116e3079 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:58, skipping insertion in model container [2021-10-29 03:24:58,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:24:58" (1/1) ... [2021-10-29 03:24:58,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:24:58,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:24:58,517 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_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/sv-benchmarks/c/float-newlib/float_req_bl_1010.c[999,1012] [2021-10-29 03:24:58,520 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:24:58,535 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:24:58,556 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_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/sv-benchmarks/c/float-newlib/float_req_bl_1010.c[999,1012] [2021-10-29 03:24:58,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:24:58,601 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:24:58,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:58 WrapperNode [2021-10-29 03:24:58,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:24:58,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:24:58,604 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:24:58,605 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:24:58,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:58" (1/1) ... [2021-10-29 03:24:58,649 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:58" (1/1) ... [2021-10-29 03:24:58,684 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:24:58,685 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:24:58,686 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:24:58,686 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:24:58,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:58" (1/1) ... [2021-10-29 03:24:58,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:58" (1/1) ... [2021-10-29 03:24:58,700 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:58" (1/1) ... [2021-10-29 03:24:58,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:58" (1/1) ... [2021-10-29 03:24:58,709 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:58" (1/1) ... [2021-10-29 03:24:58,716 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:58" (1/1) ... [2021-10-29 03:24:58,719 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:58" (1/1) ... [2021-10-29 03:24:58,724 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:24:58,726 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:24:58,726 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:24:58,730 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:24:58,731 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:24:58" (1/1) ... [2021-10-29 03:24:58,736 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:24:58,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:24:58,762 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:24:58,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:24:58,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:24:58,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:24:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-10-29 03:24:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 03:24:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:24:58,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:24:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-10-29 03:24:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:24:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:24:59,272 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:24:59,272 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-10-29 03:24:59,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:24:59 BoogieIcfgContainer [2021-10-29 03:24:59,275 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:24:59,276 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:24:59,276 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:24:59,287 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:24:59,287 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:24:59" (1/1) ... [2021-10-29 03:24:59,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:24:59,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:24:59,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2021-10-29 03:24:59,334 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2021-10-29 03:24:59,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-10-29 03:24:59,336 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:24:59,338 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:24:59,388 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 03:24:59,393 INFO L168 Benchmark]: Toolchain (without parser) took 1064.52 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 36.9 MB in the beginning and 46.4 MB in the end (delta: -9.5 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:59,394 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 58.7 MB. Free memory was 39.9 MB in the beginning and 39.9 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:24:59,395 INFO L168 Benchmark]: CACSL2BoogieTranslator took 274.51 ms. Allocated memory is still 58.7 MB. Free memory was 36.7 MB in the beginning and 42.0 MB in the end (delta: -5.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:59,396 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.71 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 42.0 MB in the beginning and 64.6 MB in the end (delta: -22.6 MB). Peak memory consumption was 2.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:59,396 INFO L168 Benchmark]: Boogie Preprocessor took 39.69 ms. Allocated memory is still 81.8 MB. Free memory was 64.6 MB in the beginning and 63.2 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:24:59,397 INFO L168 Benchmark]: RCFGBuilder took 549.25 ms. Allocated memory is still 81.8 MB. Free memory was 63.2 MB in the beginning and 51.4 MB in the end (delta: 11.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:59,398 INFO L168 Benchmark]: CodeCheck took 114.20 ms. Allocated memory is still 81.8 MB. Free memory was 51.4 MB in the beginning and 46.4 MB in the end (delta: 5.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:59,402 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 0.27 ms. Allocated memory is still 58.7 MB. Free memory was 39.9 MB in the beginning and 39.9 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 274.51 ms. Allocated memory is still 58.7 MB. Free memory was 36.7 MB in the beginning and 42.0 MB in the end (delta: -5.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 80.71 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 42.0 MB in the beginning and 64.6 MB in the end (delta: -22.6 MB). Peak memory consumption was 2.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 39.69 ms. Allocated memory is still 81.8 MB. Free memory was 64.6 MB in the beginning and 63.2 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 549.25 ms. Allocated memory is still 81.8 MB. Free memory was 63.2 MB in the beginning and 51.4 MB in the end (delta: 11.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 114.20 ms. Allocated memory is still 81.8 MB. Free memory was 51.4 MB in the beginning and 46.4 MB in the end (delta: 5.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:24:59,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e3e9f3-fcf0-4a55-82d0-8d1bd611c4e3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...