./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/float-benchs/rlim_exit.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/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_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/rlim_exit.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d77357c243d95f35d00bc89e7fc23b91d82935f320cfab6cb2f6a7d192f5b03f --- 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 03:46:51,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:46:51,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:46:51,331 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:46:51,331 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:46:51,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:46:51,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:46:51,334 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:46:51,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:46:51,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:46:51,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:46:51,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:46:51,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:46:51,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:46:51,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:46:51,339 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:46:51,340 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:46:51,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:46:51,342 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:46:51,343 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:46:51,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:46:51,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:46:51,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:46:51,346 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:46:51,348 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:46:51,348 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:46:51,349 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:46:51,349 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:46:51,349 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:46:51,350 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:46:51,350 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:46:51,351 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:46:51,351 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:46:51,352 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:46:51,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:46:51,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:46:51,353 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:46:51,353 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:46:51,353 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:46:51,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:46:51,354 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:46:51,355 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-15 03:46:51,368 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:46:51,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:46:51,368 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:46:51,369 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:46:51,374 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:46:51,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:46:51,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:46:51,375 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:46:51,375 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:46:51,375 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:46:51,376 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:46:51,376 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:46:51,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:46:51,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:46:51,376 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:46:51,377 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 03:46:51,377 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:46:51,377 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:46:51,377 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:46:51,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:46:51,378 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:46:51,378 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:46:51,378 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:46:51,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:46:51,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:46:51,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:46:51,379 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:46:51,379 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:46:51,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:46:51,379 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:46:51,380 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_63011623-0477-4d9f-a0e4-d73abdbc0c4e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d77357c243d95f35d00bc89e7fc23b91d82935f320cfab6cb2f6a7d192f5b03f [2022-12-15 03:46:51,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:46:51,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:46:51,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:46:51,574 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:46:51,574 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:46:51,575 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-benchs/rlim_exit.c [2022-12-15 03:46:54,216 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:46:54,326 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:46:54,326 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/sv-benchmarks/c/float-benchs/rlim_exit.c [2022-12-15 03:46:54,330 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/data/705640135/487b0b56dc934839b0ca3dcba1ec6a87/FLAGef7300eee [2022-12-15 03:46:54,340 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/data/705640135/487b0b56dc934839b0ca3dcba1ec6a87 [2022-12-15 03:46:54,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:46:54,343 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:46:54,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:46:54,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:46:54,346 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:46:54,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22d104be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:54, skipping insertion in model container [2022-12-15 03:46:54,347 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:46:54,362 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:46:54,458 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_63011623-0477-4d9f-a0e4-d73abdbc0c4e/sv-benchmarks/c/float-benchs/rlim_exit.c[446,459] [2022-12-15 03:46:54,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:46:54,473 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:46:54,482 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_63011623-0477-4d9f-a0e4-d73abdbc0c4e/sv-benchmarks/c/float-benchs/rlim_exit.c[446,459] [2022-12-15 03:46:54,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:46:54,494 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:46:54,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:54 WrapperNode [2022-12-15 03:46:54,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:46:54,498 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:46:54,498 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:46:54,499 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:46:54,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,508 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,520 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 49 [2022-12-15 03:46:54,520 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:46:54,521 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:46:54,521 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:46:54,521 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:46:54,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,528 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,528 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,531 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,533 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,534 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,534 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,535 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:46:54,536 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:46:54,536 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:46:54,536 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:46:54,537 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:46:54,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:46:54,557 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:46:54,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:46:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:46:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:46:54,592 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:46:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:46:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:46:54,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:46:54,647 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:46:54,648 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:46:54,728 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:46:54,766 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:46:54,766 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:46:54,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:46:54 BoogieIcfgContainer [2022-12-15 03:46:54,768 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:46:54,769 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:46:54,769 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:46:54,777 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:46:54,777 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:46:54" (1/1) ... [2022-12-15 03:46:54,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:46:54,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:46:54,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 12 states and 13 transitions. [2022-12-15 03:46:54,828 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2022-12-15 03:46:54,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 03:46:54,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:46:54,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:46:54,866 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.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: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 03:46:54,870 INFO L158 Benchmark]: Toolchain (without parser) took 526.41ms. Allocated memory is still 157.3MB. Free memory was 118.7MB in the beginning and 86.6MB in the end (delta: 32.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-15 03:46:54,871 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 157.3MB. Free memory was 126.2MB in the beginning and 126.0MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:46:54,872 INFO L158 Benchmark]: CACSL2BoogieTranslator took 154.37ms. Allocated memory is still 157.3MB. Free memory was 118.7MB in the beginning and 108.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 03:46:54,873 INFO L158 Benchmark]: Boogie Procedure Inliner took 22.07ms. Allocated memory is still 157.3MB. Free memory was 108.2MB in the beginning and 107.0MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:46:54,873 INFO L158 Benchmark]: Boogie Preprocessor took 14.69ms. Allocated memory is still 157.3MB. Free memory was 107.0MB in the beginning and 105.5MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:46:54,874 INFO L158 Benchmark]: RCFGBuilder took 232.56ms. Allocated memory is still 157.3MB. Free memory was 105.5MB in the beginning and 92.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 03:46:54,875 INFO L158 Benchmark]: CodeCheck took 99.57ms. Allocated memory is still 157.3MB. Free memory was 92.9MB in the beginning and 86.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:46:54,879 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 0.12ms. Allocated memory is still 157.3MB. Free memory was 126.2MB in the beginning and 126.0MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 154.37ms. Allocated memory is still 157.3MB. Free memory was 118.7MB in the beginning and 108.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 22.07ms. Allocated memory is still 157.3MB. Free memory was 108.2MB in the beginning and 107.0MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 14.69ms. Allocated memory is still 157.3MB. Free memory was 107.0MB in the beginning and 105.5MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 232.56ms. Allocated memory is still 157.3MB. Free memory was 105.5MB in the beginning and 92.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 99.57ms. Allocated memory is still 157.3MB. Free memory was 92.9MB in the beginning and 86.6MB in the end (delta: 6.3MB). 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 03:46:54,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/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_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/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_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/rlim_exit.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d77357c243d95f35d00bc89e7fc23b91d82935f320cfab6cb2f6a7d192f5b03f --- 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 03:46:56,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:46:56,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:46:56,575 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:46:56,575 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:46:56,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:46:56,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:46:56,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:46:56,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:46:56,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:46:56,582 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:46:56,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:46:56,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:46:56,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:46:56,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:46:56,586 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:46:56,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:46:56,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:46:56,590 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:46:56,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:46:56,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:46:56,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:46:56,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:46:56,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:46:56,599 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:46:56,599 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:46:56,600 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:46:56,601 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:46:56,601 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:46:56,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:46:56,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:46:56,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:46:56,604 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:46:56,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:46:56,609 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:46:56,609 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:46:56,610 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:46:56,610 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:46:56,610 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:46:56,611 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:46:56,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:46:56,612 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-15 03:46:56,628 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:46:56,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:46:56,628 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:46:56,628 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:46:56,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:46:56,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:46:56,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:46:56,630 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:46:56,630 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:46:56,630 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:46:56,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:46:56,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:46:56,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:46:56,631 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:46:56,631 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:46:56,631 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:46:56,631 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 03:46:56,631 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:46:56,631 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:46:56,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:46:56,631 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:46:56,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:46:56,632 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:46:56,632 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:46:56,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:46:56,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:46:56,632 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:46:56,632 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:46:56,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:46:56,633 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:46:56,633 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:46:56,633 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:46:56,633 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:46:56,633 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:46:56,633 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_63011623-0477-4d9f-a0e4-d73abdbc0c4e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d77357c243d95f35d00bc89e7fc23b91d82935f320cfab6cb2f6a7d192f5b03f [2022-12-15 03:46:56,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:46:56,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:46:56,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:46:56,862 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:46:56,862 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:46:56,863 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-benchs/rlim_exit.c [2022-12-15 03:46:59,395 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:46:59,521 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:46:59,521 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/sv-benchmarks/c/float-benchs/rlim_exit.c [2022-12-15 03:46:59,527 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/data/5c11c8ab2/a3826d2768444b4d971124ace22feefe/FLAGb511f3893 [2022-12-15 03:46:59,542 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/data/5c11c8ab2/a3826d2768444b4d971124ace22feefe [2022-12-15 03:46:59,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:46:59,546 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:46:59,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:46:59,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:46:59,550 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:46:59,551 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:46:59" (1/1) ... [2022-12-15 03:46:59,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64352087 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:59, skipping insertion in model container [2022-12-15 03:46:59,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:46:59" (1/1) ... [2022-12-15 03:46:59,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:46:59,574 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:46:59,698 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_63011623-0477-4d9f-a0e4-d73abdbc0c4e/sv-benchmarks/c/float-benchs/rlim_exit.c[446,459] [2022-12-15 03:46:59,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:46:59,726 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:46:59,736 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_63011623-0477-4d9f-a0e4-d73abdbc0c4e/sv-benchmarks/c/float-benchs/rlim_exit.c[446,459] [2022-12-15 03:46:59,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:46:59,751 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:46:59,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:59 WrapperNode [2022-12-15 03:46:59,751 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:46:59,752 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:46:59,752 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:46:59,752 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:46:59,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:59" (1/1) ... [2022-12-15 03:46:59,765 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:59" (1/1) ... [2022-12-15 03:46:59,777 INFO L138 Inliner]: procedures = 15, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50 [2022-12-15 03:46:59,777 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:46:59,778 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:46:59,778 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:46:59,778 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:46:59,784 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:59" (1/1) ... [2022-12-15 03:46:59,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:59" (1/1) ... [2022-12-15 03:46:59,786 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:59" (1/1) ... [2022-12-15 03:46:59,786 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:59" (1/1) ... [2022-12-15 03:46:59,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:59" (1/1) ... [2022-12-15 03:46:59,793 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:59" (1/1) ... [2022-12-15 03:46:59,795 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:59" (1/1) ... [2022-12-15 03:46:59,795 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:59" (1/1) ... [2022-12-15 03:46:59,797 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:46:59,798 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:46:59,798 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:46:59,798 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:46:59,799 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:46:59" (1/1) ... [2022-12-15 03:46:59,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:46:59,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:46:59,821 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:46:59,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:46:59,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:46:59,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:46:59,850 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:46:59,850 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:46:59,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:46:59,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:46:59,906 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:46:59,908 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:47:00,107 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:47:00,151 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:47:00,151 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:47:00,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:47:00 BoogieIcfgContainer [2022-12-15 03:47:00,153 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:47:00,154 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:47:00,154 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:47:00,167 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:47:00,167 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:47:00" (1/1) ... [2022-12-15 03:47:00,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:47:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:47:00,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 12 states and 13 transitions. [2022-12-15 03:47:00,216 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2022-12-15 03:47:00,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 03:47:00,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:47:00,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:47:00,251 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 03:47:00,254 INFO L158 Benchmark]: Toolchain (without parser) took 707.70ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 30.1MB in the beginning and 51.7MB in the end (delta: -21.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:47:00,254 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:47:00,255 INFO L158 Benchmark]: CACSL2BoogieTranslator took 204.38ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 30.0MB in the beginning and 51.5MB in the end (delta: -21.6MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. [2022-12-15 03:47:00,255 INFO L158 Benchmark]: Boogie Procedure Inliner took 25.35ms. Allocated memory is still 77.6MB. Free memory was 51.5MB in the beginning and 50.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:47:00,256 INFO L158 Benchmark]: Boogie Preprocessor took 19.41ms. Allocated memory is still 77.6MB. Free memory was 49.8MB in the beginning and 48.6MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:47:00,256 INFO L158 Benchmark]: RCFGBuilder took 355.25ms. Allocated memory is still 77.6MB. Free memory was 48.3MB in the beginning and 35.2MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 03:47:00,256 INFO L158 Benchmark]: CodeCheck took 99.49ms. Allocated memory is still 77.6MB. Free memory was 34.9MB in the beginning and 51.7MB in the end (delta: -16.9MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:47:00,258 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 0.13ms. Allocated memory is still 60.8MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 204.38ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 30.0MB in the beginning and 51.5MB in the end (delta: -21.6MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 25.35ms. Allocated memory is still 77.6MB. Free memory was 51.5MB in the beginning and 50.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.41ms. Allocated memory is still 77.6MB. Free memory was 49.8MB in the beginning and 48.6MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 355.25ms. Allocated memory is still 77.6MB. Free memory was 48.3MB in the beginning and 35.2MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 99.49ms. Allocated memory is still 77.6MB. Free memory was 34.9MB in the beginning and 51.7MB in the end (delta: -16.9MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:47:00,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63011623-0477-4d9f-a0e4-d73abdbc0c4e/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared