./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN --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 2f3d0efaf33b93df425f185e68aa4bb5fd862b42784228ced2cb70c663695e18 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:09:22,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:09:22,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:09:22,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:09:22,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:09:22,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:09:22,275 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:09:22,278 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:09:22,280 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:09:22,281 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:09:22,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:09:22,284 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:09:22,285 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:09:22,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:09:22,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:09:22,292 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:09:22,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:09:22,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:09:22,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:09:22,307 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:09:22,309 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:09:22,311 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:09:22,312 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:09:22,313 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:09:22,317 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:09:22,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:09:22,318 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:09:22,319 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:09:22,320 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:09:22,321 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:09:22,321 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:09:22,322 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:09:22,323 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:09:22,324 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:09:22,326 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:09:22,326 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:09:22,327 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:09:22,327 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:09:22,328 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:09:22,329 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:09:22,330 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:09:22,331 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-21 05:09:22,362 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:09:22,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:09:22,364 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:09:22,365 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:09:22,366 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:09:22,366 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:09:22,367 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:09:22,367 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-21 05:09:22,370 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:09:22,370 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-21 05:09:22,371 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:09:22,371 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:09:22,371 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:09:22,371 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:09:22,372 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-21 05:09:22,372 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:09:22,372 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:09:22,372 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:09:22,373 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:09:22,374 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:09:22,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:09:22,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:09:22,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:09:22,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:09:22,375 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:09:22,375 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:09:22,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:09:22,375 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:09:22,376 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_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f3d0efaf33b93df425f185e68aa4bb5fd862b42784228ced2cb70c663695e18 [2021-11-21 05:09:22,623 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:09:22,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:09:22,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:09:22,647 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:09:22,648 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:09:22,649 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c [2021-11-21 05:09:22,723 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/data/734b54c74/b9929ff67bd44655852d55e4f2c70a9f/FLAG266f12098 [2021-11-21 05:09:23,222 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:09:23,224 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c [2021-11-21 05:09:23,241 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/data/734b54c74/b9929ff67bd44655852d55e4f2c70a9f/FLAG266f12098 [2021-11-21 05:09:23,544 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/data/734b54c74/b9929ff67bd44655852d55e4f2c70a9f [2021-11-21 05:09:23,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:09:23,550 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:09:23,554 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:09:23,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:09:23,558 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:09:23,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:23" (1/1) ... [2021-11-21 05:09:23,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32a07f33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:23, skipping insertion in model container [2021-11-21 05:09:23,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:23" (1/1) ... [2021-11-21 05:09:23,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:09:23,621 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:09:23,848 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_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c[1996,2009] [2021-11-21 05:09:23,854 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_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c[2390,2403] [2021-11-21 05:09:23,901 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:23,916 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:09:23,930 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_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c[1996,2009] [2021-11-21 05:09:23,940 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_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c[2390,2403] [2021-11-21 05:09:23,990 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:24,004 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:09:24,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:24 WrapperNode [2021-11-21 05:09:24,005 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:09:24,006 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:09:24,006 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:09:24,006 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:09:24,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:24" (1/1) ... [2021-11-21 05:09:24,023 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:24" (1/1) ... [2021-11-21 05:09:24,048 INFO L137 Inliner]: procedures = 27, calls = 20, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 169 [2021-11-21 05:09:24,049 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:09:24,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:09:24,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:09:24,050 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:09:24,058 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:24" (1/1) ... [2021-11-21 05:09:24,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:24" (1/1) ... [2021-11-21 05:09:24,061 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:24" (1/1) ... [2021-11-21 05:09:24,061 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:24" (1/1) ... [2021-11-21 05:09:24,069 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:24" (1/1) ... [2021-11-21 05:09:24,075 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:24" (1/1) ... [2021-11-21 05:09:24,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:24" (1/1) ... [2021-11-21 05:09:24,080 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:09:24,081 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:09:24,081 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:09:24,081 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:09:24,082 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:24" (1/1) ... [2021-11-21 05:09:24,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:09:24,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:09:24,129 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:09:24,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:09:24,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:09:24,177 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2021-11-21 05:09:24,177 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2021-11-21 05:09:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:09:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:09:24,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:09:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:09:24,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:09:24,287 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:09:24,289 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:09:24,690 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:09:24,832 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:09:24,836 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-21 05:09:24,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:09:24 BoogieIcfgContainer [2021-11-21 05:09:24,839 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:09:24,841 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:09:24,841 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:09:24,851 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:09:24,852 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:09:24" (1/1) ... [2021-11-21 05:09:24,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:09:24,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:09:24,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 51 states and 75 transitions. [2021-11-21 05:09:24,950 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2021-11-21 05:09:24,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-21 05:09:24,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:09:24,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:09:24,996 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 05:09:25,002 INFO L158 Benchmark]: Toolchain (without parser) took 1449.24ms. Allocated memory is still 109.1MB. Free memory was 71.8MB in the beginning and 48.3MB in the end (delta: 23.5MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2021-11-21 05:09:25,003 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 109.1MB. Free memory is still 88.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:09:25,004 INFO L158 Benchmark]: CACSL2BoogieTranslator took 450.58ms. Allocated memory is still 109.1MB. Free memory was 71.6MB in the beginning and 80.6MB in the end (delta: -9.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 05:09:25,005 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.31ms. Allocated memory is still 109.1MB. Free memory was 80.6MB in the beginning and 78.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-21 05:09:25,006 INFO L158 Benchmark]: Boogie Preprocessor took 30.50ms. Allocated memory is still 109.1MB. Free memory was 78.5MB in the beginning and 77.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-21 05:09:25,008 INFO L158 Benchmark]: RCFGBuilder took 758.60ms. Allocated memory is still 109.1MB. Free memory was 77.0MB in the beginning and 54.5MB in the end (delta: 22.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-21 05:09:25,008 INFO L158 Benchmark]: CodeCheck took 158.50ms. Allocated memory is still 109.1MB. Free memory was 54.5MB in the beginning and 48.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:09:25,018 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 109.1MB. Free memory is still 88.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 450.58ms. Allocated memory is still 109.1MB. Free memory was 71.6MB in the beginning and 80.6MB in the end (delta: -9.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.31ms. Allocated memory is still 109.1MB. Free memory was 80.6MB in the beginning and 78.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.50ms. Allocated memory is still 109.1MB. Free memory was 78.5MB in the beginning and 77.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 758.60ms. Allocated memory is still 109.1MB. Free memory was 77.0MB in the beginning and 54.5MB in the end (delta: 22.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 158.50ms. Allocated memory is still 109.1MB. Free memory was 54.5MB in the beginning and 48.3MB 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. [2021-11-21 05:09:25,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN --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 2f3d0efaf33b93df425f185e68aa4bb5fd862b42784228ced2cb70c663695e18 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:09:27,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:09:27,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:09:27,504 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:09:27,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:09:27,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:09:27,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:09:27,515 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:09:27,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:09:27,524 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:09:27,527 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:09:27,529 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:09:27,530 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:09:27,532 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:09:27,534 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:09:27,539 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:09:27,540 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:09:27,542 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:09:27,544 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:09:27,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:09:27,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:09:27,555 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:09:27,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:09:27,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:09:27,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:09:27,569 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:09:27,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:09:27,571 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:09:27,572 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:09:27,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:09:27,573 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:09:27,574 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:09:27,576 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:09:27,577 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:09:27,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:09:27,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:09:27,591 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:09:27,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:09:27,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:09:27,594 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:09:27,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:09:27,600 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-21 05:09:27,641 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:09:27,641 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:09:27,643 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:09:27,643 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:09:27,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:09:27,645 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:09:27,645 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:09:27,645 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-21 05:09:27,645 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-21 05:09:27,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:09:27,647 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:09:27,647 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:09:27,647 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:09:27,647 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:09:27,648 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:09:27,648 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:09:27,648 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-21 05:09:27,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:09:27,648 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:09:27,649 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:09:27,649 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:09:27,649 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:09:27,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:09:27,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:09:27,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:09:27,650 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:09:27,650 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:09:27,651 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:09:27,651 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:09:27,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:09:27,651 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:09:27,651 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:09:27,652 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_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f3d0efaf33b93df425f185e68aa4bb5fd862b42784228ced2cb70c663695e18 [2021-11-21 05:09:28,034 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:09:28,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:09:28,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:09:28,058 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:09:28,059 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:09:28,060 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c [2021-11-21 05:09:28,155 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/data/e81e693bc/c982e8e046b949b49a23963bb723d1ad/FLAG1b8474b77 [2021-11-21 05:09:28,710 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:09:28,710 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c [2021-11-21 05:09:28,724 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/data/e81e693bc/c982e8e046b949b49a23963bb723d1ad/FLAG1b8474b77 [2021-11-21 05:09:28,990 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/data/e81e693bc/c982e8e046b949b49a23963bb723d1ad [2021-11-21 05:09:28,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:09:28,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:09:28,995 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:09:28,995 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:09:29,010 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:09:29,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:28" (1/1) ... [2021-11-21 05:09:29,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@795419ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:29, skipping insertion in model container [2021-11-21 05:09:29,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:28" (1/1) ... [2021-11-21 05:09:29,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:09:29,072 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:09:29,272 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_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c[1996,2009] [2021-11-21 05:09:29,277 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_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c[2390,2403] [2021-11-21 05:09:29,335 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:29,378 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:09:29,412 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_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c[1996,2009] [2021-11-21 05:09:29,414 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_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/sv-benchmarks/c/combinations/square_1+soft_float_1-2a.c.cil.c[2390,2403] [2021-11-21 05:09:29,468 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:29,493 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:09:29,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:29 WrapperNode [2021-11-21 05:09:29,494 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:09:29,495 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:09:29,495 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:09:29,495 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:09:29,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:29" (1/1) ... [2021-11-21 05:09:29,526 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:29" (1/1) ... [2021-11-21 05:09:29,564 INFO L137 Inliner]: procedures = 28, calls = 20, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 165 [2021-11-21 05:09:29,565 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:09:29,566 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:09:29,566 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:09:29,566 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:09:29,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:29" (1/1) ... [2021-11-21 05:09:29,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:29" (1/1) ... [2021-11-21 05:09:29,590 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:29" (1/1) ... [2021-11-21 05:09:29,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:29" (1/1) ... [2021-11-21 05:09:29,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:29" (1/1) ... [2021-11-21 05:09:29,628 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:29" (1/1) ... [2021-11-21 05:09:29,633 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:29" (1/1) ... [2021-11-21 05:09:29,647 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:09:29,648 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:09:29,648 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:09:29,653 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:09:29,654 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:29" (1/1) ... [2021-11-21 05:09:29,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:09:29,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:09:29,688 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:09:29,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:09:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:09:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:09:29,738 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2021-11-21 05:09:29,739 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2021-11-21 05:09:29,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:09:29,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:09:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:09:29,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:09:29,854 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:09:29,855 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:09:36,030 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:09:36,116 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:09:36,116 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-21 05:09:36,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:09:36 BoogieIcfgContainer [2021-11-21 05:09:36,119 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:09:36,120 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:09:36,120 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:09:36,129 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:09:36,130 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:09:36" (1/1) ... [2021-11-21 05:09:36,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:09:36,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:09:36,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 51 states and 75 transitions. [2021-11-21 05:09:36,197 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2021-11-21 05:09:36,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-21 05:09:36,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:09:36,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:09:36,242 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 05:09:36,247 INFO L158 Benchmark]: Toolchain (without parser) took 7251.90ms. Allocated memory is still 69.2MB. Free memory was 53.4MB in the beginning and 40.2MB in the end (delta: 13.2MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2021-11-21 05:09:36,247 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 69.2MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:09:36,248 INFO L158 Benchmark]: CACSL2BoogieTranslator took 499.12ms. Allocated memory is still 69.2MB. Free memory was 53.2MB in the beginning and 50.0MB in the end (delta: 3.2MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2021-11-21 05:09:36,249 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.86ms. Allocated memory is still 69.2MB. Free memory was 50.0MB in the beginning and 47.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-21 05:09:36,249 INFO L158 Benchmark]: Boogie Preprocessor took 81.56ms. Allocated memory is still 69.2MB. Free memory was 47.8MB in the beginning and 45.9MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-21 05:09:36,250 INFO L158 Benchmark]: RCFGBuilder took 6471.04ms. Allocated memory is still 69.2MB. Free memory was 45.9MB in the beginning and 46.4MB in the end (delta: -453.6kB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2021-11-21 05:09:36,251 INFO L158 Benchmark]: CodeCheck took 125.36ms. Allocated memory is still 69.2MB. Free memory was 46.4MB in the beginning and 40.2MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:09:36,254 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 69.2MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 499.12ms. Allocated memory is still 69.2MB. Free memory was 53.2MB in the beginning and 50.0MB in the end (delta: 3.2MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.86ms. Allocated memory is still 69.2MB. Free memory was 50.0MB in the beginning and 47.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.56ms. Allocated memory is still 69.2MB. Free memory was 47.8MB in the beginning and 45.9MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 6471.04ms. Allocated memory is still 69.2MB. Free memory was 45.9MB in the beginning and 46.4MB in the end (delta: -453.6kB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. * CodeCheck took 125.36ms. Allocated memory is still 69.2MB. Free memory was 46.4MB in the beginning and 40.2MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:09:36,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d0de4d7-09a9-4f6d-80e0-8f6ee5a9ecc6/bin/ukojak-vF6T2TMglN/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