./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1011b.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_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/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_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1011b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/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_578e0a40-9e98-443d-9aed-7e77ee1ff98c/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 77e7bc0a7ca6c2b1faee27e24ec59fd1c1b81d4fc6d179bc3aaa35793cc2e051 ....................................................................................................................................................................................................................... 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_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/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_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1011b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/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_578e0a40-9e98-443d-9aed-7e77ee1ff98c/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 77e7bc0a7ca6c2b1faee27e24ec59fd1c1b81d4fc6d179bc3aaa35793cc2e051 .......................................................................................................................................................................................................................... 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 03:23:01,378 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:23:01,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:23:01,430 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:23:01,430 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:23:01,434 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:23:01,436 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:23:01,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:23:01,443 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:23:01,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:23:01,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:23:01,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:23:01,452 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:23:01,455 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:23:01,458 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:23:01,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:23:01,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:23:01,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:23:01,472 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:23:01,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:23:01,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:23:01,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:23:01,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:23:01,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:23:01,484 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:23:01,484 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:23:01,485 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:23:01,486 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:23:01,487 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:23:01,488 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:23:01,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:23:01,489 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:23:01,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:23:01,491 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:23:01,492 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:23:01,492 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:23:01,493 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:23:01,494 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:23:01,494 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:23:01,495 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:23:01,496 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:23:01,497 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:23:01,525 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:23:01,525 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:23:01,526 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:23:01,527 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:23:01,528 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:23:01,528 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:23:01,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:23:01,528 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:23:01,529 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:23:01,529 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:23:01,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:23:01,529 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:23:01,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:23:01,530 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:23:01,530 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:23:01,530 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:23:01,531 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:23:01,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:23:01,531 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:23:01,531 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:23:01,532 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:23:01,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:23:01,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:23:01,533 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:23:01,533 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:23:01,533 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:23:01,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:23:01,534 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:23:01,534 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 77e7bc0a7ca6c2b1faee27e24ec59fd1c1b81d4fc6d179bc3aaa35793cc2e051 [2021-10-29 03:23:01,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:23:01,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:23:01,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:23:01,881 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:23:01,882 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:23:01,883 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/double_req_bl_1011b.c [2021-10-29 03:23:01,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/data/550c6844a/74405f0975d346169a2af7f93e347e16/FLAG903c329a0 [2021-10-29 03:23:02,413 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:23:02,414 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/sv-benchmarks/c/float-newlib/double_req_bl_1011b.c [2021-10-29 03:23:02,420 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/data/550c6844a/74405f0975d346169a2af7f93e347e16/FLAG903c329a0 [2021-10-29 03:23:02,826 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/data/550c6844a/74405f0975d346169a2af7f93e347e16 [2021-10-29 03:23:02,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:23:02,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:23:02,835 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:23:02,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:23:02,838 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:23:02,839 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:23:02" (1/1) ... [2021-10-29 03:23:02,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a406e8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:02, skipping insertion in model container [2021-10-29 03:23:02,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:23:02" (1/1) ... [2021-10-29 03:23:02,848 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:23:02,863 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:23:03,050 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_578e0a40-9e98-443d-9aed-7e77ee1ff98c/sv-benchmarks/c/float-newlib/double_req_bl_1011b.c[1211,1224] [2021-10-29 03:23:03,053 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:23:03,061 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:23:03,080 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_578e0a40-9e98-443d-9aed-7e77ee1ff98c/sv-benchmarks/c/float-newlib/double_req_bl_1011b.c[1211,1224] [2021-10-29 03:23:03,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:23:03,095 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:23:03,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:03 WrapperNode [2021-10-29 03:23:03,096 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:23:03,097 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:23:03,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:23:03,098 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:23:03,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:03" (1/1) ... [2021-10-29 03:23:03,114 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:03" (1/1) ... [2021-10-29 03:23:03,136 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:23:03,142 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:23:03,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:23:03,143 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:23:03,150 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:03" (1/1) ... [2021-10-29 03:23:03,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:03" (1/1) ... [2021-10-29 03:23:03,153 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:03" (1/1) ... [2021-10-29 03:23:03,153 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:03" (1/1) ... [2021-10-29 03:23:03,160 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:03" (1/1) ... [2021-10-29 03:23:03,165 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:03" (1/1) ... [2021-10-29 03:23:03,166 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:03" (1/1) ... [2021-10-29 03:23:03,169 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:23:03,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:23:03,170 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:23:03,170 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:23:03,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:03" (1/1) ... [2021-10-29 03:23:03,197 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:23:03,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:23:03,221 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:23:03,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:23:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:23:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:23:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-29 03:23:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:23:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-29 03:23:03,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:23:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:23:03,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:23:03,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:23:03,627 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:23:03,627 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 03:23:03,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:23:03 BoogieIcfgContainer [2021-10-29 03:23:03,630 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:23:03,631 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:23:03,631 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:23:03,647 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:23:03,648 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:23:03" (1/1) ... [2021-10-29 03:23:03,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:23:03,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:23:03,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2021-10-29 03:23:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2021-10-29 03:23:03,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-10-29 03:23:03,694 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:23:03,695 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:23:03,730 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 03:23:03,734 INFO L168 Benchmark]: Toolchain (without parser) took 903.30 ms. Allocated memory is still 121.6 MB. Free memory was 79.7 MB in the beginning and 75.3 MB in the end (delta: 4.4 MB). Peak memory consumption was 1.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:03,735 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 121.6 MB. Free memory was 95.7 MB in the beginning and 95.6 MB in the end (delta: 64.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:23:03,736 INFO L168 Benchmark]: CACSL2BoogieTranslator took 261.68 ms. Allocated memory is still 121.6 MB. Free memory was 79.5 MB in the beginning and 95.2 MB in the end (delta: -15.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:03,737 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.09 ms. Allocated memory is still 121.6 MB. Free memory was 95.2 MB in the beginning and 93.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:03,737 INFO L168 Benchmark]: Boogie Preprocessor took 26.68 ms. Allocated memory is still 121.6 MB. Free memory was 93.8 MB in the beginning and 92.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:03,738 INFO L168 Benchmark]: RCFGBuilder took 460.53 ms. Allocated memory is still 121.6 MB. Free memory was 92.4 MB in the beginning and 80.2 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:03,739 INFO L168 Benchmark]: CodeCheck took 101.33 ms. Allocated memory is still 121.6 MB. Free memory was 80.2 MB in the beginning and 75.3 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:03,742 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 0.31 ms. Allocated memory is still 121.6 MB. Free memory was 95.7 MB in the beginning and 95.6 MB in the end (delta: 64.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 261.68 ms. Allocated memory is still 121.6 MB. Free memory was 79.5 MB in the beginning and 95.2 MB in the end (delta: -15.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 39.09 ms. Allocated memory is still 121.6 MB. Free memory was 95.2 MB in the beginning and 93.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 26.68 ms. Allocated memory is still 121.6 MB. Free memory was 93.8 MB in the beginning and 92.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 460.53 ms. Allocated memory is still 121.6 MB. Free memory was 92.4 MB in the beginning and 80.2 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 101.33 ms. Allocated memory is still 121.6 MB. Free memory was 80.2 MB in the beginning and 75.3 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 03:23:03,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/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 03:23:06,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:23:06,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:23:06,354 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:23:06,355 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:23:06,360 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:23:06,362 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:23:06,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:23:06,371 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:23:06,378 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:23:06,383 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:23:06,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:23:06,386 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:23:06,389 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:23:06,391 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:23:06,397 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:23:06,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:23:06,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:23:06,402 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:23:06,410 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:23:06,412 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:23:06,414 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:23:06,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:23:06,416 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:23:06,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:23:06,420 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:23:06,420 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:23:06,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:23:06,422 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:23:06,423 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:23:06,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:23:06,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:23:06,426 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:23:06,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:23:06,428 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:23:06,428 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:23:06,429 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:23:06,429 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:23:06,429 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:23:06,430 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:23:06,431 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:23:06,432 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:23:06,459 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:23:06,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:23:06,460 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:23:06,460 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:23:06,461 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:23:06,461 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:23:06,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:23:06,462 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:23:06,462 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:23:06,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:23:06,463 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:23:06,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:23:06,463 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:23:06,463 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:23:06,463 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:23:06,463 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:23:06,464 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:23:06,464 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:23:06,464 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:23:06,464 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:23:06,464 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:23:06,465 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:23:06,465 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:23:06,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:23:06,465 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:23:06,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:23:06,466 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:23:06,466 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:23:06,466 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:23:06,466 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:23:06,466 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:23:06,467 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:23:06,467 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_578e0a40-9e98-443d-9aed-7e77ee1ff98c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 77e7bc0a7ca6c2b1faee27e24ec59fd1c1b81d4fc6d179bc3aaa35793cc2e051 [2021-10-29 03:23:06,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:23:06,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:23:06,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:23:06,939 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:23:06,940 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:23:06,943 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/double_req_bl_1011b.c [2021-10-29 03:23:07,033 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/data/5272fbb9d/9b7a91e8189e427b9fa1e178097cd4bd/FLAGe67027771 [2021-10-29 03:23:07,709 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:23:07,710 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/sv-benchmarks/c/float-newlib/double_req_bl_1011b.c [2021-10-29 03:23:07,720 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/data/5272fbb9d/9b7a91e8189e427b9fa1e178097cd4bd/FLAGe67027771 [2021-10-29 03:23:07,746 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/data/5272fbb9d/9b7a91e8189e427b9fa1e178097cd4bd [2021-10-29 03:23:07,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:23:07,756 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:23:07,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:23:07,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:23:07,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:23:07,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:23:07" (1/1) ... [2021-10-29 03:23:07,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a75ffff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:07, skipping insertion in model container [2021-10-29 03:23:07,766 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:23:07" (1/1) ... [2021-10-29 03:23:07,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:23:07,793 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:23:08,028 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_578e0a40-9e98-443d-9aed-7e77ee1ff98c/sv-benchmarks/c/float-newlib/double_req_bl_1011b.c[1211,1224] [2021-10-29 03:23:08,031 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:23:08,056 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:23:08,089 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_578e0a40-9e98-443d-9aed-7e77ee1ff98c/sv-benchmarks/c/float-newlib/double_req_bl_1011b.c[1211,1224] [2021-10-29 03:23:08,094 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:23:08,129 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:23:08,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:08 WrapperNode [2021-10-29 03:23:08,130 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:23:08,132 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:23:08,132 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:23:08,132 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:23:08,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:08" (1/1) ... [2021-10-29 03:23:08,191 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:08" (1/1) ... [2021-10-29 03:23:08,217 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:23:08,218 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:23:08,218 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:23:08,219 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:23:08,229 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:08" (1/1) ... [2021-10-29 03:23:08,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:08" (1/1) ... [2021-10-29 03:23:08,234 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:08" (1/1) ... [2021-10-29 03:23:08,235 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:08" (1/1) ... [2021-10-29 03:23:08,245 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:08" (1/1) ... [2021-10-29 03:23:08,249 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:08" (1/1) ... [2021-10-29 03:23:08,252 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:08" (1/1) ... [2021-10-29 03:23:08,256 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:23:08,257 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:23:08,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:23:08,257 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:23:08,258 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:08" (1/1) ... [2021-10-29 03:23:08,267 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:23:08,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:23:08,309 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:23:08,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:23:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-10-29 03:23:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-10-29 03:23:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:23:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:23:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 03:23:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:23:08,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:23:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:23:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:23:08,754 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:23:08,755 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 03:23:08,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:23:08 BoogieIcfgContainer [2021-10-29 03:23:08,758 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:23:08,759 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:23:08,759 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:23:08,771 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:23:08,772 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:23:08" (1/1) ... [2021-10-29 03:23:08,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:23:08,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:23:08,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2021-10-29 03:23:08,850 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2021-10-29 03:23:08,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-10-29 03:23:08,853 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:23:08,854 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:23:08,907 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 03:23:08,913 INFO L168 Benchmark]: Toolchain (without parser) took 1155.45 ms. Allocated memory was 58.7 MB in the beginning and 73.4 MB in the end (delta: 14.7 MB). Free memory was 36.7 MB in the beginning and 51.9 MB in the end (delta: -15.2 MB). Peak memory consumption was 880.5 kB. Max. memory is 16.1 GB. [2021-10-29 03:23:08,914 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 40.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:23:08,915 INFO L168 Benchmark]: CACSL2BoogieTranslator took 372.57 ms. Allocated memory is still 58.7 MB. Free memory was 36.5 MB in the beginning and 25.6 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:08,916 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.80 ms. Allocated memory is still 58.7 MB. Free memory was 25.6 MB in the beginning and 41.5 MB in the end (delta: -15.9 MB). Peak memory consumption was 5.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:08,917 INFO L168 Benchmark]: Boogie Preprocessor took 37.46 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 40.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:08,918 INFO L168 Benchmark]: RCFGBuilder took 501.36 ms. Allocated memory is still 58.7 MB. Free memory was 39.9 MB in the beginning and 27.3 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:08,920 INFO L168 Benchmark]: CodeCheck took 151.34 ms. Allocated memory was 58.7 MB in the beginning and 73.4 MB in the end (delta: 14.7 MB). Free memory was 27.3 MB in the beginning and 51.9 MB in the end (delta: -24.6 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:23:08,924 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 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 40.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 372.57 ms. Allocated memory is still 58.7 MB. Free memory was 36.5 MB in the beginning and 25.6 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 85.80 ms. Allocated memory is still 58.7 MB. Free memory was 25.6 MB in the beginning and 41.5 MB in the end (delta: -15.9 MB). Peak memory consumption was 5.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 37.46 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 40.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 501.36 ms. Allocated memory is still 58.7 MB. Free memory was 39.9 MB in the beginning and 27.3 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 151.34 ms. Allocated memory was 58.7 MB in the beginning and 73.4 MB in the end (delta: 14.7 MB). Free memory was 27.3 MB in the beginning and 51.9 MB in the end (delta: -24.6 MB). There was no memory consumed. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:23:08,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_578e0a40-9e98-443d-9aed-7e77ee1ff98c/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...