./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1011a.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_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/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_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1011a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/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_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/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 4125067731c9461f504f645ef137a32a099671890c2e50b3f9cd5d26dd48e367 ....................................................................................................................................................................................................................... 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_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/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_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1011a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/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_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/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 4125067731c9461f504f645ef137a32a099671890c2e50b3f9cd5d26dd48e367 .......................................................................................................................................................................................................................... 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 03:35:42,565 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:35:42,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:35:42,615 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:35:42,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:35:42,616 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:35:42,618 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:35:42,620 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:35:42,622 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:35:42,624 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:35:42,625 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:35:42,626 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:35:42,626 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:35:42,628 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:35:42,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:35:42,631 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:35:42,632 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:35:42,633 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:35:42,635 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:35:42,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:35:42,639 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:35:42,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:35:42,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:35:42,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:35:42,647 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:35:42,647 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:35:42,648 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:35:42,649 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:35:42,650 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:35:42,651 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:35:42,651 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:35:42,652 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:35:42,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:35:42,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:35:42,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:35:42,656 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:35:42,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:35:42,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:35:42,658 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:35:42,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:35:42,659 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:35:42,660 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:35:42,684 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:35:42,685 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:35:42,685 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:35:42,686 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:35:42,686 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:35:42,686 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:35:42,687 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:35:42,687 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:35:42,687 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:35:42,687 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:35:42,687 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:35:42,688 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:35:42,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:35:42,688 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:35:42,688 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:35:42,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:35:42,689 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:35:42,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:35:42,689 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:35:42,689 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:35:42,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:35:42,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:35:42,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:35:42,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:35:42,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:35:42,690 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:35:42,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:35:42,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:35:42,691 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_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4125067731c9461f504f645ef137a32a099671890c2e50b3f9cd5d26dd48e367 [2021-10-29 03:35:42,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:35:42,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:35:42,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:35:42,974 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:35:42,976 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:35:42,977 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/double_req_bl_1011a.c [2021-10-29 03:35:43,040 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/data/b3f6f3699/3d08eda756294b60a990d82aacfa0bef/FLAG53d1237a6 [2021-10-29 03:35:43,508 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:35:43,509 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/sv-benchmarks/c/float-newlib/double_req_bl_1011a.c [2021-10-29 03:35:43,523 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/data/b3f6f3699/3d08eda756294b60a990d82aacfa0bef/FLAG53d1237a6 [2021-10-29 03:35:43,902 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/data/b3f6f3699/3d08eda756294b60a990d82aacfa0bef [2021-10-29 03:35:43,904 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:35:43,906 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:35:43,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:35:43,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:35:43,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:35:43,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:35:43" (1/1) ... [2021-10-29 03:35:43,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c4bf607 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:43, skipping insertion in model container [2021-10-29 03:35:43,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:35:43" (1/1) ... [2021-10-29 03:35:43,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:35:43,948 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:35:44,118 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_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/sv-benchmarks/c/float-newlib/double_req_bl_1011a.c[1210,1223] [2021-10-29 03:35:44,121 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:35:44,129 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:35:44,148 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_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/sv-benchmarks/c/float-newlib/double_req_bl_1011a.c[1210,1223] [2021-10-29 03:35:44,149 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:35:44,163 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:35:44,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:44 WrapperNode [2021-10-29 03:35:44,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:35:44,164 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:35:44,165 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:35:44,165 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:35:44,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:44" (1/1) ... [2021-10-29 03:35:44,185 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:44" (1/1) ... [2021-10-29 03:35:44,203 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:35:44,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:35:44,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:35:44,204 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:35:44,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:44" (1/1) ... [2021-10-29 03:35:44,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:44" (1/1) ... [2021-10-29 03:35:44,214 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:44" (1/1) ... [2021-10-29 03:35:44,214 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:44" (1/1) ... [2021-10-29 03:35:44,221 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:44" (1/1) ... [2021-10-29 03:35:44,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:44" (1/1) ... [2021-10-29 03:35:44,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:44" (1/1) ... [2021-10-29 03:35:44,229 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:35:44,230 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:35:44,230 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:35:44,230 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:35:44,231 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:44" (1/1) ... [2021-10-29 03:35:44,239 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:35:44,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:35:44,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:35:44,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:35:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:35:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:35:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-29 03:35:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:35:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-29 03:35:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:35:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:35:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:35:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:35:44,552 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:35:44,552 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 03:35:44,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:35:44 BoogieIcfgContainer [2021-10-29 03:35:44,555 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:35:44,556 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:35:44,556 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:35:44,566 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:35:44,566 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:35:44" (1/1) ... [2021-10-29 03:35:44,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:35:44,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:35:44,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2021-10-29 03:35:44,611 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2021-10-29 03:35:44,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-10-29 03:35:44,613 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:35:44,614 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:35:44,655 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 03:35:44,660 INFO L168 Benchmark]: Toolchain (without parser) took 752.33 ms. Allocated memory was 98.6 MB in the beginning and 136.3 MB in the end (delta: 37.7 MB). Free memory was 67.7 MB in the beginning and 91.7 MB in the end (delta: -24.0 MB). Peak memory consumption was 13.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:44,660 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 98.6 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:35:44,661 INFO L168 Benchmark]: CACSL2BoogieTranslator took 242.89 ms. Allocated memory was 98.6 MB in the beginning and 136.3 MB in the end (delta: 37.7 MB). Free memory was 67.4 MB in the beginning and 111.6 MB in the end (delta: -44.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:44,662 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.67 ms. Allocated memory is still 136.3 MB. Free memory was 111.6 MB in the beginning and 110.1 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:44,663 INFO L168 Benchmark]: Boogie Preprocessor took 25.59 ms. Allocated memory is still 136.3 MB. Free memory was 110.1 MB in the beginning and 109.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:44,664 INFO L168 Benchmark]: RCFGBuilder took 324.95 ms. Allocated memory is still 136.3 MB. Free memory was 109.0 MB in the beginning and 96.9 MB in the end (delta: 12.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:44,665 INFO L168 Benchmark]: CodeCheck took 101.54 ms. Allocated memory is still 136.3 MB. Free memory was 96.9 MB in the beginning and 91.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:44,671 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 0.23 ms. Allocated memory is still 98.6 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 242.89 ms. Allocated memory was 98.6 MB in the beginning and 136.3 MB in the end (delta: 37.7 MB). Free memory was 67.4 MB in the beginning and 111.6 MB in the end (delta: -44.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 38.67 ms. Allocated memory is still 136.3 MB. Free memory was 111.6 MB in the beginning and 110.1 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 25.59 ms. Allocated memory is still 136.3 MB. Free memory was 110.1 MB in the beginning and 109.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 324.95 ms. Allocated memory is still 136.3 MB. Free memory was 109.0 MB in the beginning and 96.9 MB in the end (delta: 12.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 101.54 ms. Allocated memory is still 136.3 MB. Free memory was 96.9 MB in the beginning and 91.7 MB in the end (delta: 5.2 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 03:35:44,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/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 03:35:47,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:35:47,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:35:47,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:35:47,319 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:35:47,324 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:35:47,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:35:47,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:35:47,337 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:35:47,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:35:47,351 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:35:47,353 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:35:47,354 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:35:47,355 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:35:47,357 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:35:47,359 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:35:47,360 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:35:47,361 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:35:47,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:35:47,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:35:47,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:35:47,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:35:47,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:35:47,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:35:47,379 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:35:47,380 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:35:47,380 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:35:47,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:35:47,382 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:35:47,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:35:47,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:35:47,386 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:35:47,387 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:35:47,388 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:35:47,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:35:47,390 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:35:47,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:35:47,392 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:35:47,392 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:35:47,394 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:35:47,395 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:35:47,397 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:35:47,437 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:35:47,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:35:47,438 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:35:47,439 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:35:47,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:35:47,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:35:47,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:35:47,440 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:35:47,441 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:35:47,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:35:47,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:35:47,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:35:47,442 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:35:47,442 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:35:47,442 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:35:47,442 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:35:47,443 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:35:47,443 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:35:47,443 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:35:47,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:35:47,444 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:35:47,444 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:35:47,444 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:35:47,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:35:47,445 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:35:47,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:35:47,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:35:47,445 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:35:47,448 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:35:47,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:35:47,449 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:35:47,449 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:35:47,450 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_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4125067731c9461f504f645ef137a32a099671890c2e50b3f9cd5d26dd48e367 [2021-10-29 03:35:47,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:35:47,923 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:35:47,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:35:47,928 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:35:47,929 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:35:47,930 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/double_req_bl_1011a.c [2021-10-29 03:35:48,028 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/data/d6a5f3e43/0f314a479cfb4e65a1017dfa1887c743/FLAG5c1e543bd [2021-10-29 03:35:48,613 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:35:48,613 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/sv-benchmarks/c/float-newlib/double_req_bl_1011a.c [2021-10-29 03:35:48,620 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/data/d6a5f3e43/0f314a479cfb4e65a1017dfa1887c743/FLAG5c1e543bd [2021-10-29 03:35:48,962 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/data/d6a5f3e43/0f314a479cfb4e65a1017dfa1887c743 [2021-10-29 03:35:48,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:35:48,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:35:48,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:35:48,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:35:48,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:35:48,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:35:48" (1/1) ... [2021-10-29 03:35:48,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@745cd445 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:48, skipping insertion in model container [2021-10-29 03:35:48,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:35:48" (1/1) ... [2021-10-29 03:35:49,003 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:35:49,017 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:35:49,207 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_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/sv-benchmarks/c/float-newlib/double_req_bl_1011a.c[1210,1223] [2021-10-29 03:35:49,212 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:35:49,233 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:35:49,258 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_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/sv-benchmarks/c/float-newlib/double_req_bl_1011a.c[1210,1223] [2021-10-29 03:35:49,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:35:49,280 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:35:49,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:49 WrapperNode [2021-10-29 03:35:49,281 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:35:49,282 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:35:49,283 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:35:49,283 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:35:49,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:49" (1/1) ... [2021-10-29 03:35:49,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:49" (1/1) ... [2021-10-29 03:35:49,400 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:35:49,401 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:35:49,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:35:49,402 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:35:49,411 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:49" (1/1) ... [2021-10-29 03:35:49,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:49" (1/1) ... [2021-10-29 03:35:49,423 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:49" (1/1) ... [2021-10-29 03:35:49,423 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:49" (1/1) ... [2021-10-29 03:35:49,450 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:49" (1/1) ... [2021-10-29 03:35:49,456 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:49" (1/1) ... [2021-10-29 03:35:49,466 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:49" (1/1) ... [2021-10-29 03:35:49,476 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:35:49,477 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:35:49,480 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:35:49,481 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:35:49,482 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:35:49" (1/1) ... [2021-10-29 03:35:49,492 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:35:49,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:35:49,520 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:35:49,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:35:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-10-29 03:35:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-10-29 03:35:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:35:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:35:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 03:35:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:35:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:35:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:35:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:35:50,080 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:35:50,081 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 03:35:50,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:35:50 BoogieIcfgContainer [2021-10-29 03:35:50,083 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:35:50,084 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:35:50,085 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:35:50,112 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:35:50,112 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:35:50" (1/1) ... [2021-10-29 03:35:50,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:35:50,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:35:50,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2021-10-29 03:35:50,195 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2021-10-29 03:35:50,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-10-29 03:35:50,197 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:35:50,199 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:35:50,248 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 03:35:50,256 INFO L168 Benchmark]: Toolchain (without parser) took 1283.98 ms. Allocated memory is still 71.3 MB. Free memory was 53.7 MB in the beginning and 36.2 MB in the end (delta: 17.5 MB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:50,257 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 71.3 MB. Free memory is still 53.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:35:50,260 INFO L168 Benchmark]: CACSL2BoogieTranslator took 309.48 ms. Allocated memory is still 71.3 MB. Free memory was 53.5 MB in the beginning and 42.9 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:50,262 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.73 ms. Allocated memory is still 71.3 MB. Free memory was 42.9 MB in the beginning and 55.3 MB in the end (delta: -12.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:50,262 INFO L168 Benchmark]: Boogie Preprocessor took 74.62 ms. Allocated memory is still 71.3 MB. Free memory was 55.3 MB in the beginning and 53.9 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:35:50,264 INFO L168 Benchmark]: RCFGBuilder took 606.70 ms. Allocated memory is still 71.3 MB. Free memory was 53.6 MB in the beginning and 41.1 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:50,265 INFO L168 Benchmark]: CodeCheck took 167.94 ms. Allocated memory is still 71.3 MB. Free memory was 41.1 MB in the beginning and 36.2 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:50,276 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 0.35 ms. Allocated memory is still 71.3 MB. Free memory is still 53.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 309.48 ms. Allocated memory is still 71.3 MB. Free memory was 53.5 MB in the beginning and 42.9 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 117.73 ms. Allocated memory is still 71.3 MB. Free memory was 42.9 MB in the beginning and 55.3 MB in the end (delta: -12.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 74.62 ms. Allocated memory is still 71.3 MB. Free memory was 55.3 MB in the beginning and 53.9 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 606.70 ms. Allocated memory is still 71.3 MB. Free memory was 53.6 MB in the beginning and 41.1 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 167.94 ms. Allocated memory is still 71.3 MB. Free memory was 41.1 MB in the beginning and 36.2 MB in the end (delta: 4.9 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 03:35:50,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef6d04d-0c2a-4d66-a8ba-5bc3be906f14/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...