./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/Rump_double.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/Rump_double.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4 --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 24eef60621a3eded894d905d0ae81df54cefb9ddd4a5c4a4a6a0c7f2fc93ac13 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:22:03,458 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:22:03,460 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:22:03,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:22:03,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:22:03,473 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:22:03,474 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:22:03,475 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:22:03,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:22:03,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:22:03,477 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:22:03,478 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:22:03,478 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:22:03,479 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:22:03,480 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:22:03,480 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:22:03,481 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:22:03,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:22:03,482 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:22:03,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:22:03,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:22:03,486 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:22:03,487 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:22:03,488 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:22:03,492 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:22:03,492 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:22:03,492 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:22:03,493 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:22:03,494 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:22:03,495 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:22:03,495 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:22:03,496 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:22:03,497 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:22:03,497 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:22:03,498 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:22:03,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:22:03,499 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:22:03,499 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:22:03,500 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:22:03,500 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:22:03,501 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:22:03,502 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:22:03,522 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:22:03,522 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:22:03,523 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:22:03,523 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:22:03,524 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:22:03,524 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:22:03,524 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:22:03,525 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:22:03,525 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:22:03,525 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:22:03,525 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:22:03,525 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:22:03,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:22:03,525 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:22:03,526 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:22:03,526 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:22:03,526 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:22:03,526 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:22:03,526 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:22:03,527 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:22:03,527 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:22:03,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:22:03,527 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:22:03,527 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:22:03,527 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:22:03,528 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:22:03,528 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:22:03,528 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:22:03,528 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_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24eef60621a3eded894d905d0ae81df54cefb9ddd4a5c4a4a6a0c7f2fc93ac13 [2022-12-15 00:22:03,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:22:03,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:22:03,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:22:03,726 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:22:03,726 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:22:03,727 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-benchs/Rump_double.c [2022-12-15 00:22:06,237 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:22:06,401 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:22:06,401 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/sv-benchmarks/c/float-benchs/Rump_double.c [2022-12-15 00:22:06,405 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/data/91ad2fa0b/d64620968d974e3485a6667c794a4df7/FLAGaeb4bf50a [2022-12-15 00:22:06,795 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/data/91ad2fa0b/d64620968d974e3485a6667c794a4df7 [2022-12-15 00:22:06,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:22:06,798 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:22:06,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:22:06,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:22:06,801 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:22:06,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:22:06" (1/1) ... [2022-12-15 00:22:06,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@624b9ec0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:06, skipping insertion in model container [2022-12-15 00:22:06,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:22:06" (1/1) ... [2022-12-15 00:22:06,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:22:06,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:22:06,910 WARN L237 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_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/sv-benchmarks/c/float-benchs/Rump_double.c[339,352] [2022-12-15 00:22:06,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:22:06,926 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:22:06,934 WARN L237 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_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/sv-benchmarks/c/float-benchs/Rump_double.c[339,352] [2022-12-15 00:22:06,937 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:22:06,946 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:22:06,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:06 WrapperNode [2022-12-15 00:22:06,946 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:22:06,947 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:22:06,947 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:22:06,947 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:22:06,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:06" (1/1) ... [2022-12-15 00:22:06,958 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:06" (1/1) ... [2022-12-15 00:22:06,969 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 25 [2022-12-15 00:22:06,969 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:22:06,969 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:22:06,969 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:22:06,970 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:22:06,975 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:06" (1/1) ... [2022-12-15 00:22:06,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:06" (1/1) ... [2022-12-15 00:22:06,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:06" (1/1) ... [2022-12-15 00:22:06,977 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:06" (1/1) ... [2022-12-15 00:22:06,979 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:06" (1/1) ... [2022-12-15 00:22:06,980 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:06" (1/1) ... [2022-12-15 00:22:06,981 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:06" (1/1) ... [2022-12-15 00:22:06,981 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:06" (1/1) ... [2022-12-15 00:22:06,982 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:22:06,983 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:22:06,983 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:22:06,983 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:22:06,984 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:06" (1/1) ... [2022-12-15 00:22:06,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:22:06,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:22:07,007 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:22:07,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:22:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:22:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:22:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:22:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:22:07,090 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:22:07,091 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:22:07,163 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:22:07,180 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:22:07,181 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:22:07,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:22:07 BoogieIcfgContainer [2022-12-15 00:22:07,183 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:22:07,184 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:22:07,184 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:22:07,194 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:22:07,195 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:22:07" (1/1) ... [2022-12-15 00:22:07,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:22:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:07,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2022-12-15 00:22:07,259 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2022-12-15 00:22:07,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-15 00:22:07,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:07,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:07,304 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:385) 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:156) 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) [2022-12-15 00:22:07,307 INFO L158 Benchmark]: Toolchain (without parser) took 508.54ms. Allocated memory is still 113.2MB. Free memory was 80.9MB in the beginning and 52.8MB in the end (delta: 28.1MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-12-15 00:22:07,308 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 113.2MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:22:07,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 147.96ms. Allocated memory is still 113.2MB. Free memory was 80.5MB in the beginning and 70.6MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 00:22:07,309 INFO L158 Benchmark]: Boogie Procedure Inliner took 21.95ms. Allocated memory is still 113.2MB. Free memory was 70.6MB in the beginning and 69.2MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:22:07,310 INFO L158 Benchmark]: Boogie Preprocessor took 12.88ms. Allocated memory is still 113.2MB. Free memory was 69.2MB in the beginning and 68.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:22:07,310 INFO L158 Benchmark]: RCFGBuilder took 200.67ms. Allocated memory is still 113.2MB. Free memory was 68.2MB in the beginning and 58.8MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 00:22:07,311 INFO L158 Benchmark]: CodeCheck took 121.67ms. Allocated memory is still 113.2MB. Free memory was 58.8MB in the beginning and 52.8MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:22:07,313 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 113.2MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 147.96ms. Allocated memory is still 113.2MB. Free memory was 80.5MB in the beginning and 70.6MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 21.95ms. Allocated memory is still 113.2MB. Free memory was 70.6MB in the beginning and 69.2MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 12.88ms. Allocated memory is still 113.2MB. Free memory was 69.2MB in the beginning and 68.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 200.67ms. Allocated memory is still 113.2MB. Free memory was 68.2MB in the beginning and 58.8MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 121.67ms. Allocated memory is still 113.2MB. Free memory was 58.8MB in the beginning and 52.8MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:22:07,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/Rump_double.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4 --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 24eef60621a3eded894d905d0ae81df54cefb9ddd4a5c4a4a6a0c7f2fc93ac13 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:22:08,900 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:22:08,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:22:08,925 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:22:08,926 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:22:08,926 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:22:08,927 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:22:08,928 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:22:08,930 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:22:08,930 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:22:08,931 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:22:08,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:22:08,932 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:22:08,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:22:08,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:22:08,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:22:08,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:22:08,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:22:08,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:22:08,938 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:22:08,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:22:08,940 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:22:08,941 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:22:08,942 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:22:08,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:22:08,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:22:08,945 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:22:08,946 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:22:08,946 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:22:08,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:22:08,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:22:08,948 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:22:08,948 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:22:08,949 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:22:08,950 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:22:08,950 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:22:08,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:22:08,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:22:08,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:22:08,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:22:08,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:22:08,953 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 00:22:08,969 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:22:08,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:22:08,970 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:22:08,970 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:22:08,970 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:22:08,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:22:08,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:22:08,971 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:22:08,971 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:22:08,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:22:08,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:22:08,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:22:08,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:22:08,972 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:22:08,972 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:22:08,972 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:22:08,972 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:22:08,972 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:22:08,973 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:22:08,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:22:08,973 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:22:08,973 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:22:08,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:22:08,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:22:08,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:22:08,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:22:08,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:22:08,974 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:22:08,974 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:22:08,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:22:08,975 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:22:08,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:22:08,975 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_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24eef60621a3eded894d905d0ae81df54cefb9ddd4a5c4a4a6a0c7f2fc93ac13 [2022-12-15 00:22:09,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:22:09,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:22:09,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:22:09,218 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:22:09,219 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:22:09,220 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-benchs/Rump_double.c [2022-12-15 00:22:11,784 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:22:11,907 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:22:11,907 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/sv-benchmarks/c/float-benchs/Rump_double.c [2022-12-15 00:22:11,912 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/data/b853c2c6f/6ac54f9156794d6ea8c995cf4ffd3e6e/FLAG904633c3e [2022-12-15 00:22:11,923 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/data/b853c2c6f/6ac54f9156794d6ea8c995cf4ffd3e6e [2022-12-15 00:22:11,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:22:11,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:22:11,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:22:11,927 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:22:11,929 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:22:11,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:22:11" (1/1) ... [2022-12-15 00:22:11,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cc1c86b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:11, skipping insertion in model container [2022-12-15 00:22:11,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:22:11" (1/1) ... [2022-12-15 00:22:11,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:22:11,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:22:12,068 WARN L237 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_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/sv-benchmarks/c/float-benchs/Rump_double.c[339,352] [2022-12-15 00:22:12,081 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:22:12,092 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:22:12,101 WARN L237 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_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/sv-benchmarks/c/float-benchs/Rump_double.c[339,352] [2022-12-15 00:22:12,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:22:12,116 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:22:12,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:12 WrapperNode [2022-12-15 00:22:12,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:22:12,117 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:22:12,117 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:22:12,117 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:22:12,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:12" (1/1) ... [2022-12-15 00:22:12,130 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:12" (1/1) ... [2022-12-15 00:22:12,142 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 26 [2022-12-15 00:22:12,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:22:12,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:22:12,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:22:12,143 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:22:12,150 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:12" (1/1) ... [2022-12-15 00:22:12,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:12" (1/1) ... [2022-12-15 00:22:12,152 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:12" (1/1) ... [2022-12-15 00:22:12,152 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:12" (1/1) ... [2022-12-15 00:22:12,156 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:12" (1/1) ... [2022-12-15 00:22:12,157 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:12" (1/1) ... [2022-12-15 00:22:12,158 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:12" (1/1) ... [2022-12-15 00:22:12,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:12" (1/1) ... [2022-12-15 00:22:12,161 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:22:12,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:22:12,162 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:22:12,162 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:22:12,162 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:22:12" (1/1) ... [2022-12-15 00:22:12,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:22:12,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:22:12,189 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:22:12,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:22:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:22:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:22:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:22:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:22:12,274 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:22:12,276 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:22:23,681 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:22:23,705 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:22:23,705 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:22:23,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:22:23 BoogieIcfgContainer [2022-12-15 00:22:23,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:22:23,708 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:22:23,708 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:22:23,717 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:22:23,717 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:22:23" (1/1) ... [2022-12-15 00:22:23,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:22:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:23,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2022-12-15 00:22:23,770 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2022-12-15 00:22:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-15 00:22:23,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:23,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:23,801 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:385) 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:156) 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) [2022-12-15 00:22:23,804 INFO L158 Benchmark]: Toolchain (without parser) took 11877.41ms. Allocated memory was 58.7MB in the beginning and 92.3MB in the end (delta: 33.6MB). Free memory was 25.7MB in the beginning and 69.9MB in the end (delta: -44.2MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2022-12-15 00:22:23,804 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 58.7MB. Free memory is still 36.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:22:23,805 INFO L158 Benchmark]: CACSL2BoogieTranslator took 189.53ms. Allocated memory was 58.7MB in the beginning and 92.3MB in the end (delta: 33.6MB). Free memory was 25.5MB in the beginning and 66.2MB in the end (delta: -40.6MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. [2022-12-15 00:22:23,805 INFO L158 Benchmark]: Boogie Procedure Inliner took 25.40ms. Allocated memory is still 92.3MB. Free memory was 66.2MB in the beginning and 64.5MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:22:23,806 INFO L158 Benchmark]: Boogie Preprocessor took 18.14ms. Allocated memory is still 92.3MB. Free memory was 64.5MB in the beginning and 63.3MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:22:23,806 INFO L158 Benchmark]: RCFGBuilder took 11546.15ms. Allocated memory is still 92.3MB. Free memory was 63.3MB in the beginning and 52.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 00:22:23,807 INFO L158 Benchmark]: CodeCheck took 94.72ms. Allocated memory is still 92.3MB. Free memory was 52.9MB in the beginning and 69.9MB in the end (delta: -17.1MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2022-12-15 00:22:23,809 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 58.7MB. Free memory is still 36.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 189.53ms. Allocated memory was 58.7MB in the beginning and 92.3MB in the end (delta: 33.6MB). Free memory was 25.5MB in the beginning and 66.2MB in the end (delta: -40.6MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 25.40ms. Allocated memory is still 92.3MB. Free memory was 66.2MB in the beginning and 64.5MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.14ms. Allocated memory is still 92.3MB. Free memory was 64.5MB in the beginning and 63.3MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 11546.15ms. Allocated memory is still 92.3MB. Free memory was 63.3MB in the beginning and 52.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 94.72ms. Allocated memory is still 92.3MB. Free memory was 52.9MB in the beginning and 69.9MB in the end (delta: -17.1MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:22:24,018 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2022-12-15 00:22:24,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbce26d5-62db-4891-bfe9-a2d8ad31cf2d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 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