./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/rlim_exit.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/rlim_exit.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ --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 d77357c243d95f35d00bc89e7fc23b91d82935f320cfab6cb2f6a7d192f5b03f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:46:29,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:46:29,867 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:46:29,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:46:29,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:46:29,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:46:29,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:46:29,935 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:46:29,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:46:29,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:46:29,947 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:46:29,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:46:29,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:46:29,950 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:46:29,952 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:46:29,954 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:46:29,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:46:29,956 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:46:29,963 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:46:29,973 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:46:29,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:46:29,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:46:29,985 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:46:29,987 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:46:29,991 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:46:29,991 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:46:29,992 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:46:29,994 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:46:29,994 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:46:29,996 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:46:29,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:46:29,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:46:30,000 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:46:30,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:46:30,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:46:30,004 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:46:30,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:46:30,005 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:46:30,005 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:46:30,006 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:46:30,007 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:46:30,008 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:46:30,054 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:46:30,055 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:46:30,056 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:46:30,056 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:46:30,057 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:46:30,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:46:30,058 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:46:30,058 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:46:30,058 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:46:30,059 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:46:30,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:46:30,060 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:46:30,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:46:30,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:46:30,061 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:46:30,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:46:30,061 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:46:30,061 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:46:30,062 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:46:30,062 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:46:30,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:46:30,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:46:30,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:46:30,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:46:30,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:46:30,063 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:46:30,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:46:30,064 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:46:30,064 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_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d77357c243d95f35d00bc89e7fc23b91d82935f320cfab6cb2f6a7d192f5b03f [2021-11-23 01:46:30,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:46:30,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:46:30,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:46:30,367 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:46:30,368 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:46:30,370 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-benchs/rlim_exit.c [2021-11-23 01:46:30,450 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/data/3dacf6dbd/1d14c5dcf3f24b20816430ac533a72fc/FLAG89360c589 [2021-11-23 01:46:30,954 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:46:30,957 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/sv-benchmarks/c/float-benchs/rlim_exit.c [2021-11-23 01:46:30,970 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/data/3dacf6dbd/1d14c5dcf3f24b20816430ac533a72fc/FLAG89360c589 [2021-11-23 01:46:31,328 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/data/3dacf6dbd/1d14c5dcf3f24b20816430ac533a72fc [2021-11-23 01:46:31,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:46:31,332 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:46:31,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:46:31,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:46:31,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:46:31,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:31" (1/1) ... [2021-11-23 01:46:31,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@710655e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:31, skipping insertion in model container [2021-11-23 01:46:31,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:31" (1/1) ... [2021-11-23 01:46:31,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:46:31,366 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:46:31,547 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/sv-benchmarks/c/float-benchs/rlim_exit.c[446,459] [2021-11-23 01:46:31,571 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:46:31,581 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:46:31,602 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/sv-benchmarks/c/float-benchs/rlim_exit.c[446,459] [2021-11-23 01:46:31,615 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:46:31,631 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:46:31,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:31 WrapperNode [2021-11-23 01:46:31,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:46:31,633 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:46:31,634 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:46:31,636 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:46:31,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:31" (1/1) ... [2021-11-23 01:46:31,652 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:31" (1/1) ... [2021-11-23 01:46:31,675 INFO L137 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 47 [2021-11-23 01:46:31,676 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:46:31,677 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:46:31,677 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:46:31,678 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:46:31,685 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:31" (1/1) ... [2021-11-23 01:46:31,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:31" (1/1) ... [2021-11-23 01:46:31,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:31" (1/1) ... [2021-11-23 01:46:31,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:31" (1/1) ... [2021-11-23 01:46:31,706 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:31" (1/1) ... [2021-11-23 01:46:31,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:31" (1/1) ... [2021-11-23 01:46:31,716 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:31" (1/1) ... [2021-11-23 01:46:31,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:46:31,723 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:46:31,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:46:31,724 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:46:31,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:31" (1/1) ... [2021-11-23 01:46:31,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:46:31,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:46:31,758 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:46:31,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:46:31,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:46:31,820 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:46:31,820 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:46:31,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:46:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:46:31,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:46:31,888 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:46:31,889 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:46:31,979 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:46:32,045 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:46:32,045 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:46:32,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:46:32 BoogieIcfgContainer [2021-11-23 01:46:32,048 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:46:32,049 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:46:32,049 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:46:32,071 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:46:32,071 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:46:32" (1/1) ... [2021-11-23 01:46:32,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:46:32,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 12 states and 14 transitions. [2021-11-23 01:46:32,191 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 14 transitions. [2021-11-23 01:46:32,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-23 01:46:32,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,266 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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:439) 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) [2021-11-23 01:46:32,277 INFO L158 Benchmark]: Toolchain (without parser) took 942.20ms. Allocated memory is still 109.1MB. Free memory was 76.9MB in the beginning and 64.5MB in the end (delta: 12.4MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. [2021-11-23 01:46:32,278 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 109.1MB. Free memory was 62.2MB in the beginning and 62.1MB in the end (delta: 47.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:46:32,280 INFO L158 Benchmark]: CACSL2BoogieTranslator took 297.72ms. Allocated memory is still 109.1MB. Free memory was 76.6MB in the beginning and 83.6MB in the end (delta: -7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:46:32,282 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.62ms. Allocated memory is still 109.1MB. Free memory was 83.6MB in the beginning and 82.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:46:32,284 INFO L158 Benchmark]: Boogie Preprocessor took 45.86ms. Allocated memory is still 109.1MB. Free memory was 82.0MB in the beginning and 81.2MB in the end (delta: 837.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:46:32,285 INFO L158 Benchmark]: RCFGBuilder took 324.84ms. Allocated memory is still 109.1MB. Free memory was 81.1MB in the beginning and 70.8MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:46:32,286 INFO L158 Benchmark]: CodeCheck took 225.00ms. Allocated memory is still 109.1MB. Free memory was 70.6MB in the beginning and 64.5MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:46:32,297 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 0.32ms. Allocated memory is still 109.1MB. Free memory was 62.2MB in the beginning and 62.1MB in the end (delta: 47.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 297.72ms. Allocated memory is still 109.1MB. Free memory was 76.6MB in the beginning and 83.6MB in the end (delta: -7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.62ms. Allocated memory is still 109.1MB. Free memory was 83.6MB in the beginning and 82.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.86ms. Allocated memory is still 109.1MB. Free memory was 82.0MB in the beginning and 81.2MB in the end (delta: 837.3kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 324.84ms. Allocated memory is still 109.1MB. Free memory was 81.1MB in the beginning and 70.8MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 225.00ms. Allocated memory is still 109.1MB. Free memory was 70.6MB in the beginning and 64.5MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:46:32,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/rlim_exit.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ --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 d77357c243d95f35d00bc89e7fc23b91d82935f320cfab6cb2f6a7d192f5b03f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:46:34,854 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:46:34,858 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:46:34,909 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:46:34,910 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:46:34,915 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:46:34,918 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:46:34,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:46:34,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:46:34,935 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:46:34,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:46:34,942 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:46:34,942 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:46:34,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:46:34,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:46:34,953 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:46:34,956 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:46:34,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:46:34,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:46:34,969 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:46:34,973 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:46:34,974 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:46:34,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:46:34,980 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:46:34,983 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:46:34,983 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:46:34,984 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:46:34,985 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:46:34,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:46:34,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:46:34,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:46:34,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:46:34,999 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:46:35,000 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:46:35,001 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:46:35,001 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:46:35,002 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:46:35,003 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:46:35,003 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:46:35,004 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:46:35,005 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:46:35,006 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:46:35,050 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:46:35,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:46:35,053 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:46:35,054 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:46:35,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:46:35,056 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:46:35,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:46:35,056 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:46:35,057 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:46:35,057 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:46:35,058 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:46:35,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:46:35,059 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:46:35,059 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:46:35,059 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:46:35,060 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:46:35,060 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:46:35,060 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:46:35,060 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:46:35,061 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:46:35,061 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:46:35,061 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:46:35,061 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:46:35,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:46:35,062 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:46:35,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:46:35,062 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:46:35,063 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:46:35,063 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:46:35,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:46:35,063 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:46:35,064 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:46:35,064 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_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d77357c243d95f35d00bc89e7fc23b91d82935f320cfab6cb2f6a7d192f5b03f [2021-11-23 01:46:35,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:46:35,471 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:46:35,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:46:35,475 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:46:35,476 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:46:35,477 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-benchs/rlim_exit.c [2021-11-23 01:46:35,551 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/data/d56dbe7f6/99c6930db2ec401b9e112a2c2ee6786d/FLAG5e9ce1b5a [2021-11-23 01:46:36,197 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:46:36,199 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/sv-benchmarks/c/float-benchs/rlim_exit.c [2021-11-23 01:46:36,207 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/data/d56dbe7f6/99c6930db2ec401b9e112a2c2ee6786d/FLAG5e9ce1b5a [2021-11-23 01:46:36,536 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/data/d56dbe7f6/99c6930db2ec401b9e112a2c2ee6786d [2021-11-23 01:46:36,538 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:46:36,540 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:46:36,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:46:36,543 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:46:36,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:46:36,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:36" (1/1) ... [2021-11-23 01:46:36,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f20b71d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:36, skipping insertion in model container [2021-11-23 01:46:36,550 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:36" (1/1) ... [2021-11-23 01:46:36,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:46:36,574 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:46:36,751 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/sv-benchmarks/c/float-benchs/rlim_exit.c[446,459] [2021-11-23 01:46:36,768 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:46:36,782 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:46:36,797 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/sv-benchmarks/c/float-benchs/rlim_exit.c[446,459] [2021-11-23 01:46:36,803 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:46:36,819 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:46:36,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:36 WrapperNode [2021-11-23 01:46:36,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:46:36,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:46:36,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:46:36,822 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:46:36,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:36" (1/1) ... [2021-11-23 01:46:36,840 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:36" (1/1) ... [2021-11-23 01:46:36,864 INFO L137 Inliner]: procedures = 15, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 48 [2021-11-23 01:46:36,865 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:46:36,866 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:46:36,866 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:46:36,866 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:46:36,875 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:36" (1/1) ... [2021-11-23 01:46:36,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:36" (1/1) ... [2021-11-23 01:46:36,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:36" (1/1) ... [2021-11-23 01:46:36,891 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:36" (1/1) ... [2021-11-23 01:46:36,898 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:36" (1/1) ... [2021-11-23 01:46:36,914 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:36" (1/1) ... [2021-11-23 01:46:36,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:36" (1/1) ... [2021-11-23 01:46:36,920 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:46:36,937 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:46:36,938 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:46:36,939 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:46:36,941 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:36" (1/1) ... [2021-11-23 01:46:36,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:46:36,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:46:36,974 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:46:36,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:46:37,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:46:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:46:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:46:37,029 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:46:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:46:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:46:37,122 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:46:37,124 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:46:37,465 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:46:37,497 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:46:37,497 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:46:37,500 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:46:37 BoogieIcfgContainer [2021-11-23 01:46:37,500 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:46:37,501 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:46:37,501 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:46:37,511 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:46:37,511 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:46:37" (1/1) ... [2021-11-23 01:46:37,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:46:37,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 12 states and 14 transitions. [2021-11-23 01:46:37,579 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 14 transitions. [2021-11-23 01:46:37,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-23 01:46:37,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,628 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:439) 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) [2021-11-23 01:46:37,632 INFO L158 Benchmark]: Toolchain (without parser) took 1090.59ms. Allocated memory is still 60.8MB. Free memory was 40.2MB in the beginning and 27.4MB in the end (delta: 12.9MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2021-11-23 01:46:37,633 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 60.8MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:46:37,634 INFO L158 Benchmark]: CACSL2BoogieTranslator took 277.38ms. Allocated memory is still 60.8MB. Free memory was 40.1MB in the beginning and 29.6MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:46:37,636 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.92ms. Allocated memory is still 60.8MB. Free memory was 29.5MB in the beginning and 28.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:46:37,637 INFO L158 Benchmark]: Boogie Preprocessor took 57.54ms. Allocated memory is still 60.8MB. Free memory was 28.0MB in the beginning and 26.8MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:46:37,638 INFO L158 Benchmark]: RCFGBuilder took 562.94ms. Allocated memory is still 60.8MB. Free memory was 44.2MB in the beginning and 33.5MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:46:37,639 INFO L158 Benchmark]: CodeCheck took 129.49ms. Allocated memory is still 60.8MB. Free memory was 33.5MB in the beginning and 27.4MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:46:37,650 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 0.30ms. Allocated memory is still 60.8MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 277.38ms. Allocated memory is still 60.8MB. Free memory was 40.1MB in the beginning and 29.6MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.92ms. Allocated memory is still 60.8MB. Free memory was 29.5MB in the beginning and 28.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.54ms. Allocated memory is still 60.8MB. Free memory was 28.0MB in the beginning and 26.8MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 562.94ms. Allocated memory is still 60.8MB. Free memory was 44.2MB in the beginning and 33.5MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 129.49ms. Allocated memory is still 60.8MB. Free memory was 33.5MB in the beginning and 27.4MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:46:37,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_983a8ec0-8ad8-4a9d-ab06-e876be7d57a2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared