./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0680a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0680a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB --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 730fc5680cc282215ba09c8c5033f5501a3cd07518a7ba6db71fdfb0494257f0 --- 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-dbf71c6-m [2022-10-17 16:31:44,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:31:44,464 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:31:44,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:31:44,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:31:44,502 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:31:44,504 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:31:44,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:31:44,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:31:44,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:31:44,512 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:31:44,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:31:44,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:31:44,516 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:31:44,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:31:44,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:31:44,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:31:44,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:31:44,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:31:44,527 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:31:44,529 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:31:44,531 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:31:44,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:31:44,534 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:31:44,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:31:44,540 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:31:44,540 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:31:44,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:31:44,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:31:44,544 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:31:44,544 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:31:44,545 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:31:44,546 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:31:44,548 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:31:44,549 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:31:44,550 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:31:44,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:31:44,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:31:44,552 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:31:44,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:31:44,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:31:44,555 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:31:44,582 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:31:44,583 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:31:44,588 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:31:44,588 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:31:44,589 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:31:44,590 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:31:44,590 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:31:44,590 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:31:44,591 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:31:44,591 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:31:44,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:31:44,593 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:31:44,593 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:31:44,593 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:31:44,594 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:31:44,594 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:31:44,594 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:31:44,595 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:31:44,595 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:31:44,595 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:31:44,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:31:44,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:44,596 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:31:44,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:31:44,597 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:31:44,597 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:31:44,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:31:44,598 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:31:44,598 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_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 730fc5680cc282215ba09c8c5033f5501a3cd07518a7ba6db71fdfb0494257f0 [2022-10-17 16:31:44,988 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:31:45,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:31:45,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:31:45,034 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:31:45,036 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:31:45,038 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/float-newlib/float_req_bl_0680a.c [2022-10-17 16:31:45,119 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/data/e5867029d/ff7b930144a9498885c784bc6633e09f/FLAGfec983cd9 [2022-10-17 16:31:45,678 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:31:45,678 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/sv-benchmarks/c/float-newlib/float_req_bl_0680a.c [2022-10-17 16:31:45,692 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/data/e5867029d/ff7b930144a9498885c784bc6633e09f/FLAGfec983cd9 [2022-10-17 16:31:46,007 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/data/e5867029d/ff7b930144a9498885c784bc6633e09f [2022-10-17 16:31:46,010 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:31:46,012 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:31:46,013 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:46,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:31:46,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:31:46,018 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:46" (1/1) ... [2022-10-17 16:31:46,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35d83591 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:46, skipping insertion in model container [2022-10-17 16:31:46,019 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:46" (1/1) ... [2022-10-17 16:31:46,027 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:31:46,051 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:31:46,320 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/sv-benchmarks/c/float-newlib/float_req_bl_0680a.c[5219,5232] [2022-10-17 16:31:46,324 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:46,334 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:31:46,405 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/sv-benchmarks/c/float-newlib/float_req_bl_0680a.c[5219,5232] [2022-10-17 16:31:46,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:46,428 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:31:46,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:46 WrapperNode [2022-10-17 16:31:46,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:46,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:46,431 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:31:46,433 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:31:46,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:46" (1/1) ... [2022-10-17 16:31:46,468 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:46" (1/1) ... [2022-10-17 16:31:46,509 INFO L138 Inliner]: procedures = 19, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 252 [2022-10-17 16:31:46,512 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:46,513 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:31:46,513 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:31:46,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:31:46,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:46" (1/1) ... [2022-10-17 16:31:46,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:46" (1/1) ... [2022-10-17 16:31:46,539 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:46" (1/1) ... [2022-10-17 16:31:46,539 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:46" (1/1) ... [2022-10-17 16:31:46,562 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:46" (1/1) ... [2022-10-17 16:31:46,574 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:46" (1/1) ... [2022-10-17 16:31:46,580 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:46" (1/1) ... [2022-10-17 16:31:46,583 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:46" (1/1) ... [2022-10-17 16:31:46,589 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:31:46,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:31:46,590 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:31:46,591 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:31:46,592 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:46" (1/1) ... [2022-10-17 16:31:46,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:46,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:31:46,622 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:31:46,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:31:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:31:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:31:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:31:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-10-17 16:31:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:31:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-10-17 16:31:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2022-10-17 16:31:46,675 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2022-10-17 16:31:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:31:46,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:31:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:31:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-10-17 16:31:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2022-10-17 16:31:46,680 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2022-10-17 16:31:46,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:31:46,775 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:31:46,777 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:31:47,420 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:31:47,651 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:31:47,652 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-10-17 16:31:47,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:31:47 BoogieIcfgContainer [2022-10-17 16:31:47,655 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:31:47,656 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:31:47,656 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:31:47,666 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:31:47,667 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:31:47" (1/1) ... [2022-10-17 16:31:47,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:31:47,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:31:47,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2022-10-17 16:31:47,754 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2022-10-17 16:31:47,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:31:47,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:31:47,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:31:47,794 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:153) 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) [2022-10-17 16:31:47,799 INFO L158 Benchmark]: Toolchain (without parser) took 1786.65ms. Allocated memory is still 130.0MB. Free memory was 90.8MB in the beginning and 89.8MB in the end (delta: 977.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:31:47,800 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 130.0MB. Free memory is still 107.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:31:47,801 INFO L158 Benchmark]: CACSL2BoogieTranslator took 416.29ms. Allocated memory is still 130.0MB. Free memory was 90.7MB in the beginning and 100.6MB in the end (delta: -9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:31:47,802 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.12ms. Allocated memory is still 130.0MB. Free memory was 100.6MB in the beginning and 98.0MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 16:31:47,802 INFO L158 Benchmark]: Boogie Preprocessor took 76.12ms. Allocated memory is still 130.0MB. Free memory was 98.0MB in the beginning and 95.4MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:31:47,803 INFO L158 Benchmark]: RCFGBuilder took 1064.65ms. Allocated memory is still 130.0MB. Free memory was 95.4MB in the beginning and 96.2MB in the end (delta: -737.6kB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. [2022-10-17 16:31:47,804 INFO L158 Benchmark]: CodeCheck took 141.56ms. Allocated memory is still 130.0MB. Free memory was 96.2MB in the beginning and 89.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:31:47,814 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 0.35ms. Allocated memory is still 130.0MB. Free memory is still 107.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 416.29ms. Allocated memory is still 130.0MB. Free memory was 90.7MB in the beginning and 100.6MB in the end (delta: -9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.12ms. Allocated memory is still 130.0MB. Free memory was 100.6MB in the beginning and 98.0MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 76.12ms. Allocated memory is still 130.0MB. Free memory was 98.0MB in the beginning and 95.4MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1064.65ms. Allocated memory is still 130.0MB. Free memory was 95.4MB in the beginning and 96.2MB in the end (delta: -737.6kB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. * CodeCheck took 141.56ms. Allocated memory is still 130.0MB. Free memory was 96.2MB in the beginning and 89.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:31:47,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0680a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB --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 730fc5680cc282215ba09c8c5033f5501a3cd07518a7ba6db71fdfb0494257f0 --- 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-dbf71c6-m [2022-10-17 16:31:50,204 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:31:50,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:31:50,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:31:50,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:31:50,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:31:50,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:31:50,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:31:50,262 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:31:50,264 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:31:50,265 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:31:50,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:31:50,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:31:50,268 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:31:50,269 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:31:50,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:31:50,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:31:50,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:31:50,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:31:50,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:31:50,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:31:50,281 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:31:50,282 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:31:50,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:31:50,288 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:31:50,288 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:31:50,289 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:31:50,290 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:31:50,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:31:50,292 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:31:50,292 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:31:50,293 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:31:50,294 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:31:50,295 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:31:50,296 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:31:50,296 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:31:50,297 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:31:50,298 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:31:50,298 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:31:50,299 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:31:50,300 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:31:50,301 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:31:50,328 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:31:50,328 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:31:50,329 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:31:50,329 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:31:50,330 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:31:50,330 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:31:50,331 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:31:50,331 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:31:50,331 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:31:50,331 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:31:50,331 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:31:50,332 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:31:50,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:31:50,332 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:31:50,332 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:31:50,332 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:31:50,332 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:31:50,333 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:31:50,333 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:31:50,333 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:31:50,333 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:31:50,333 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:31:50,334 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:31:50,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:50,334 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:31:50,334 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:31:50,334 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:31:50,335 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:31:50,335 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:31:50,335 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:31:50,335 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:31:50,335 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:31:50,336 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_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 730fc5680cc282215ba09c8c5033f5501a3cd07518a7ba6db71fdfb0494257f0 [2022-10-17 16:31:50,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:31:50,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:31:50,769 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:31:50,770 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:31:50,771 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:31:50,772 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/float-newlib/float_req_bl_0680a.c [2022-10-17 16:31:50,847 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/data/da458e762/602a12da644849e285b807183f169d13/FLAG548ce1355 [2022-10-17 16:31:51,360 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:31:51,361 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/sv-benchmarks/c/float-newlib/float_req_bl_0680a.c [2022-10-17 16:31:51,369 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/data/da458e762/602a12da644849e285b807183f169d13/FLAG548ce1355 [2022-10-17 16:31:51,712 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/data/da458e762/602a12da644849e285b807183f169d13 [2022-10-17 16:31:51,715 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:31:51,716 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:31:51,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:51,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:31:51,722 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:31:51,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:51" (1/1) ... [2022-10-17 16:31:51,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35d9e568 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:51, skipping insertion in model container [2022-10-17 16:31:51,724 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:51" (1/1) ... [2022-10-17 16:31:51,731 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:31:51,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:31:52,037 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/sv-benchmarks/c/float-newlib/float_req_bl_0680a.c[5219,5232] [2022-10-17 16:31:52,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:52,060 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:31:52,106 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/sv-benchmarks/c/float-newlib/float_req_bl_0680a.c[5219,5232] [2022-10-17 16:31:52,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:52,128 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:31:52,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:52 WrapperNode [2022-10-17 16:31:52,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:52,130 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:52,131 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:31:52,131 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:31:52,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:52" (1/1) ... [2022-10-17 16:31:52,169 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:52" (1/1) ... [2022-10-17 16:31:52,199 INFO L138 Inliner]: procedures = 22, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 217 [2022-10-17 16:31:52,203 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:52,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:31:52,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:31:52,205 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:31:52,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:52" (1/1) ... [2022-10-17 16:31:52,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:52" (1/1) ... [2022-10-17 16:31:52,229 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:52" (1/1) ... [2022-10-17 16:31:52,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:52" (1/1) ... [2022-10-17 16:31:52,266 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:52" (1/1) ... [2022-10-17 16:31:52,289 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:52" (1/1) ... [2022-10-17 16:31:52,292 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:52" (1/1) ... [2022-10-17 16:31:52,295 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:52" (1/1) ... [2022-10-17 16:31:52,300 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:31:52,301 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:31:52,301 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:31:52,301 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:31:52,302 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:52" (1/1) ... [2022-10-17 16:31:52,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:52,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:31:52,340 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:31:52,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:31:52,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:31:52,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2022-10-17 16:31:52,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:31:52,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:31:52,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2022-10-17 16:31:52,392 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2022-10-17 16:31:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2022-10-17 16:31:52,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:31:52,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:31:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:31:52,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2022-10-17 16:31:52,394 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2022-10-17 16:31:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2022-10-17 16:31:52,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:31:52,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:31:52,500 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:31:52,517 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:32:12,924 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:32:13,110 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:32:13,110 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-10-17 16:32:13,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:32:13 BoogieIcfgContainer [2022-10-17 16:32:13,118 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:32:13,120 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:32:13,120 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:32:13,132 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:32:13,133 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:32:13" (1/1) ... [2022-10-17 16:32:13,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:32:13,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:13,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2022-10-17 16:32:13,229 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2022-10-17 16:32:13,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:32:13,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:13,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:13,278 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:153) 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) [2022-10-17 16:32:13,283 INFO L158 Benchmark]: Toolchain (without parser) took 21565.35ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 44.3MB in the beginning and 54.7MB in the end (delta: -10.4MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2022-10-17 16:32:13,284 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory was 45.9MB in the beginning and 45.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:32:13,285 INFO L158 Benchmark]: CACSL2BoogieTranslator took 411.81ms. Allocated memory is still 65.0MB. Free memory was 44.2MB in the beginning and 44.0MB in the end (delta: 154.8kB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:32:13,286 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.42ms. Allocated memory is still 65.0MB. Free memory was 44.0MB in the beginning and 41.5MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:32:13,286 INFO L158 Benchmark]: Boogie Preprocessor took 95.97ms. Allocated memory is still 65.0MB. Free memory was 41.5MB in the beginning and 38.7MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:32:13,287 INFO L158 Benchmark]: RCFGBuilder took 20817.31ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 38.7MB in the beginning and 61.0MB in the end (delta: -22.3MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. [2022-10-17 16:32:13,288 INFO L158 Benchmark]: CodeCheck took 161.10ms. Allocated memory is still 88.1MB. Free memory was 61.0MB in the beginning and 54.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:32:13,292 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 0.14ms. Allocated memory is still 65.0MB. Free memory was 45.9MB in the beginning and 45.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 411.81ms. Allocated memory is still 65.0MB. Free memory was 44.2MB in the beginning and 44.0MB in the end (delta: 154.8kB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.42ms. Allocated memory is still 65.0MB. Free memory was 44.0MB in the beginning and 41.5MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.97ms. Allocated memory is still 65.0MB. Free memory was 41.5MB in the beginning and 38.7MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 20817.31ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 38.7MB in the beginning and 61.0MB in the end (delta: -22.3MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. * CodeCheck took 161.10ms. Allocated memory is still 88.1MB. Free memory was 61.0MB in the beginning and 54.7MB 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. [2022-10-17 16:32:13,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18edb79d-c983-454d-9390-6ccaeb91bd3e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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