./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0680b.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_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/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_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0680b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/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_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/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 5da2633a98a8c063206d3de9ed1a2ca83179e4ae1554db6a2d5f4c67dd322fa5 --- 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 17:06:48,297 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:06:48,299 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:06:48,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:06:48,347 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:06:48,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:06:48,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:06:48,353 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:06:48,355 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:06:48,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:06:48,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:06:48,359 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:06:48,363 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:06:48,364 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:06:48,368 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:06:48,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:06:48,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:06:48,379 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:06:48,381 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:06:48,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:06:48,391 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:06:48,394 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:06:48,395 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:06:48,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:06:48,402 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:06:48,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:06:48,408 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:06:48,409 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:06:48,411 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:06:48,412 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:06:48,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:06:48,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:06:48,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:06:48,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:06:48,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:06:48,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:06:48,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:06:48,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:06:48,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:06:48,423 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:06:48,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:06:48,425 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:06:48,467 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:06:48,467 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:06:48,470 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:06:48,470 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:06:48,471 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:06:48,471 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:06:48,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:06:48,485 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:06:48,485 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:06:48,485 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:06:48,486 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:06:48,486 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:06:48,486 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:06:48,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:06:48,486 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:06:48,487 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:06:48,487 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:06:48,487 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:06:48,487 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:06:48,488 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:06:48,488 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:06:48,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:06:48,488 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:06:48,489 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:06:48,489 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:06:48,489 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:06:48,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:06:48,489 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:06:48,490 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_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5da2633a98a8c063206d3de9ed1a2ca83179e4ae1554db6a2d5f4c67dd322fa5 [2022-10-17 17:06:48,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:06:48,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:06:48,788 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:06:48,789 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:06:48,791 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:06:48,793 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/float-newlib/float_req_bl_0680b.c [2022-10-17 17:06:48,875 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/data/5857c438f/0faaa86bc40d41a4a281f9428098f152/FLAGfb99d74c8 [2022-10-17 17:06:49,402 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:06:49,403 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/sv-benchmarks/c/float-newlib/float_req_bl_0680b.c [2022-10-17 17:06:49,435 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/data/5857c438f/0faaa86bc40d41a4a281f9428098f152/FLAGfb99d74c8 [2022-10-17 17:06:49,754 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/data/5857c438f/0faaa86bc40d41a4a281f9428098f152 [2022-10-17 17:06:49,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:06:49,758 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:06:49,760 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:06:49,760 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:06:49,767 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:06:49,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:06:49" (1/1) ... [2022-10-17 17:06:49,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fa73313 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:49, skipping insertion in model container [2022-10-17 17:06:49,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:06:49" (1/1) ... [2022-10-17 17:06:49,780 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:06:49,824 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:06:50,078 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_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/sv-benchmarks/c/float-newlib/float_req_bl_0680b.c[5223,5236] [2022-10-17 17:06:50,081 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:06:50,091 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:06:50,138 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_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/sv-benchmarks/c/float-newlib/float_req_bl_0680b.c[5223,5236] [2022-10-17 17:06:50,139 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:06:50,157 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:06:50,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:50 WrapperNode [2022-10-17 17:06:50,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:06:50,159 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:06:50,159 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:06:50,159 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:06:50,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:50" (1/1) ... [2022-10-17 17:06:50,179 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:50" (1/1) ... [2022-10-17 17:06:50,211 INFO L138 Inliner]: procedures = 19, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 252 [2022-10-17 17:06:50,212 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:06:50,213 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:06:50,213 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:06:50,213 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:06:50,223 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:50" (1/1) ... [2022-10-17 17:06:50,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:50" (1/1) ... [2022-10-17 17:06:50,228 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:50" (1/1) ... [2022-10-17 17:06:50,229 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:50" (1/1) ... [2022-10-17 17:06:50,244 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:50" (1/1) ... [2022-10-17 17:06:50,251 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:50" (1/1) ... [2022-10-17 17:06:50,254 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:50" (1/1) ... [2022-10-17 17:06:50,257 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:50" (1/1) ... [2022-10-17 17:06:50,262 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:06:50,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:06:50,264 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:06:50,264 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:06:50,265 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:50" (1/1) ... [2022-10-17 17:06:50,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:06:50,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:06:50,306 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:06:50,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:06:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:06:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:06:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:06:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-10-17 17:06:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:06:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-10-17 17:06:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2022-10-17 17:06:50,347 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2022-10-17 17:06:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:06:50,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:06:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:06:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-10-17 17:06:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2022-10-17 17:06:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2022-10-17 17:06:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:06:50,458 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:06:50,461 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:06:51,054 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:06:51,284 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:06:51,284 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-10-17 17:06:51,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:06:51 BoogieIcfgContainer [2022-10-17 17:06:51,287 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:06:51,289 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:06:51,289 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:06:51,299 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:06:51,300 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:06:51" (1/1) ... [2022-10-17 17:06:51,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:06:51,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:51,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2022-10-17 17:06:51,382 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2022-10-17 17:06:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 17:06:51,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:51,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:51,423 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 17:06:51,428 INFO L158 Benchmark]: Toolchain (without parser) took 1668.24ms. Allocated memory was 92.3MB in the beginning and 123.7MB in the end (delta: 31.5MB). Free memory was 71.1MB in the beginning and 73.5MB in the end (delta: -2.4MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. [2022-10-17 17:06:51,429 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 92.3MB. Free memory was 67.2MB in the beginning and 67.2MB in the end (delta: 77.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:06:51,430 INFO L158 Benchmark]: CACSL2BoogieTranslator took 398.10ms. Allocated memory is still 92.3MB. Free memory was 70.9MB in the beginning and 64.6MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 17:06:51,431 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.39ms. Allocated memory is still 92.3MB. Free memory was 64.6MB in the beginning and 62.1MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:06:51,432 INFO L158 Benchmark]: Boogie Preprocessor took 50.07ms. Allocated memory is still 92.3MB. Free memory was 62.1MB in the beginning and 59.3MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 17:06:51,433 INFO L158 Benchmark]: RCFGBuilder took 1023.97ms. Allocated memory was 92.3MB in the beginning and 123.7MB in the end (delta: 31.5MB). Free memory was 59.3MB in the beginning and 79.8MB in the end (delta: -20.6MB). Peak memory consumption was 33.0MB. Max. memory is 16.1GB. [2022-10-17 17:06:51,434 INFO L158 Benchmark]: CodeCheck took 137.05ms. Allocated memory is still 123.7MB. Free memory was 79.8MB in the beginning and 73.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:06:51,438 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 0.23ms. Allocated memory is still 92.3MB. Free memory was 67.2MB in the beginning and 67.2MB in the end (delta: 77.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 398.10ms. Allocated memory is still 92.3MB. Free memory was 70.9MB in the beginning and 64.6MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.39ms. Allocated memory is still 92.3MB. Free memory was 64.6MB in the beginning and 62.1MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.07ms. Allocated memory is still 92.3MB. Free memory was 62.1MB in the beginning and 59.3MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1023.97ms. Allocated memory was 92.3MB in the beginning and 123.7MB in the end (delta: 31.5MB). Free memory was 59.3MB in the beginning and 79.8MB in the end (delta: -20.6MB). Peak memory consumption was 33.0MB. Max. memory is 16.1GB. * CodeCheck took 137.05ms. Allocated memory is still 123.7MB. Free memory was 79.8MB in the beginning and 73.5MB 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 17:06:51,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/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_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/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_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0680b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/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_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/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 5da2633a98a8c063206d3de9ed1a2ca83179e4ae1554db6a2d5f4c67dd322fa5 --- 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 17:06:53,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:06:53,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:06:54,002 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:06:54,003 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:06:54,007 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:06:54,010 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:06:54,015 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:06:54,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:06:54,027 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:06:54,031 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:06:54,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:06:54,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:06:54,037 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:06:54,039 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:06:54,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:06:54,043 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:06:54,044 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:06:54,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:06:54,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:06:54,058 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:06:54,059 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:06:54,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:06:54,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:06:54,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:06:54,075 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:06:54,075 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:06:54,078 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:06:54,078 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:06:54,080 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:06:54,080 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:06:54,081 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:06:54,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:06:54,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:06:54,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:06:54,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:06:54,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:06:54,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:06:54,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:06:54,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:06:54,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:06:54,091 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 17:06:54,130 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:06:54,130 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:06:54,131 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:06:54,132 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:06:54,132 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:06:54,132 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:06:54,133 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:06:54,133 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:06:54,133 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:06:54,133 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:06:54,133 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:06:54,134 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:06:54,134 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:06:54,134 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:06:54,134 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:06:54,134 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:06:54,135 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:06:54,135 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:06:54,135 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:06:54,135 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:06:54,135 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:06:54,135 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:06:54,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:06:54,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:06:54,136 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:06:54,136 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:06:54,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:06:54,137 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:06:54,137 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:06:54,137 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:06:54,137 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 17:06:54,137 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:06:54,138 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_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5da2633a98a8c063206d3de9ed1a2ca83179e4ae1554db6a2d5f4c67dd322fa5 [2022-10-17 17:06:54,498 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:06:54,519 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:06:54,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:06:54,524 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:06:54,525 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:06:54,526 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/float-newlib/float_req_bl_0680b.c [2022-10-17 17:06:54,596 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/data/ce98e0cb2/504d6dccadeb4dc0972c45f388757a4f/FLAG301f1c5d0 [2022-10-17 17:06:55,209 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:06:55,216 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/sv-benchmarks/c/float-newlib/float_req_bl_0680b.c [2022-10-17 17:06:55,227 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/data/ce98e0cb2/504d6dccadeb4dc0972c45f388757a4f/FLAG301f1c5d0 [2022-10-17 17:06:55,578 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/data/ce98e0cb2/504d6dccadeb4dc0972c45f388757a4f [2022-10-17 17:06:55,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:06:55,582 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:06:55,584 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:06:55,584 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:06:55,588 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:06:55,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:55,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e877054 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:55, skipping insertion in model container [2022-10-17 17:06:55,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:55,597 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:06:55,619 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:06:55,856 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_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/sv-benchmarks/c/float-newlib/float_req_bl_0680b.c[5223,5236] [2022-10-17 17:06:55,860 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:06:55,874 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:06:55,920 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_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/sv-benchmarks/c/float-newlib/float_req_bl_0680b.c[5223,5236] [2022-10-17 17:06:55,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:06:55,941 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:06:55,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:55 WrapperNode [2022-10-17 17:06:55,942 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:06:55,943 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:06:55,943 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:06:55,943 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:06:55,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:55,966 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:55,996 INFO L138 Inliner]: procedures = 22, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 217 [2022-10-17 17:06:55,997 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:06:55,998 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:06:55,998 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:06:55,998 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:06:56,007 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:56,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:56,014 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:56,015 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:56,031 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:56,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:56,068 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:56,071 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:56,076 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:06:56,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:06:56,078 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:06:56,078 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:06:56,079 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:56,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:06:56,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:06:56,118 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:06:56,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:06:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:06:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2022-10-17 17:06:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:06:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:06:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2022-10-17 17:06:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2022-10-17 17:06:56,171 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2022-10-17 17:06:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:06:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:06:56,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:06:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2022-10-17 17:06:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2022-10-17 17:06:56,175 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2022-10-17 17:06:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:06:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:06:56,349 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:06:56,351 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:07:28,772 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:07:28,935 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:07:28,935 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-10-17 17:07:28,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:07:28 BoogieIcfgContainer [2022-10-17 17:07:28,941 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:07:28,943 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:07:28,943 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:07:28,953 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:07:28,954 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:07:28" (1/1) ... [2022-10-17 17:07:28,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:07:29,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:29,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2022-10-17 17:07:29,042 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2022-10-17 17:07:29,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 17:07:29,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:29,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:29,085 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 17:07:29,089 INFO L158 Benchmark]: Toolchain (without parser) took 33505.27ms. Allocated memory was 50.3MB in the beginning and 62.9MB in the end (delta: 12.6MB). Free memory was 25.6MB in the beginning and 24.5MB in the end (delta: 1.2MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. [2022-10-17 17:07:29,090 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 50.3MB. Free memory was 30.4MB in the beginning and 30.4MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:07:29,090 INFO L158 Benchmark]: CACSL2BoogieTranslator took 358.29ms. Allocated memory is still 50.3MB. Free memory was 25.4MB in the beginning and 26.2MB in the end (delta: -755.8kB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. [2022-10-17 17:07:29,091 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.76ms. Allocated memory is still 50.3MB. Free memory was 26.2MB in the beginning and 23.9MB in the end (delta: 2.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 17:07:29,092 INFO L158 Benchmark]: Boogie Preprocessor took 79.04ms. Allocated memory was 50.3MB in the beginning and 62.9MB in the end (delta: 12.6MB). Free memory was 23.9MB in the beginning and 44.4MB in the end (delta: -20.5MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. [2022-10-17 17:07:29,093 INFO L158 Benchmark]: RCFGBuilder took 32864.03ms. Allocated memory is still 62.9MB. Free memory was 44.4MB in the beginning and 30.8MB in the end (delta: 13.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-10-17 17:07:29,101 INFO L158 Benchmark]: CodeCheck took 144.29ms. Allocated memory is still 62.9MB. Free memory was 30.7MB in the beginning and 24.5MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:07:29,105 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 0.29ms. Allocated memory is still 50.3MB. Free memory was 30.4MB in the beginning and 30.4MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 358.29ms. Allocated memory is still 50.3MB. Free memory was 25.4MB in the beginning and 26.2MB in the end (delta: -755.8kB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.76ms. Allocated memory is still 50.3MB. Free memory was 26.2MB in the beginning and 23.9MB in the end (delta: 2.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.04ms. Allocated memory was 50.3MB in the beginning and 62.9MB in the end (delta: 12.6MB). Free memory was 23.9MB in the beginning and 44.4MB in the end (delta: -20.5MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. * RCFGBuilder took 32864.03ms. Allocated memory is still 62.9MB. Free memory was 44.4MB in the beginning and 30.8MB in the end (delta: 13.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 144.29ms. Allocated memory is still 62.9MB. Free memory was 30.7MB in the beginning and 24.5MB 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. [2022-10-17 17:07:29,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ff299e9-e79f-43c0-b8b1-1af7d89205b6/bin/ukojak-92XMlrwhuB/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