./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 10b152e6e64993dc753244b3efcc98e676d654a776e35f4b27b6f3b972346975 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:40:11,264 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:40:11,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:40:11,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:40:11,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:40:11,288 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:40:11,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:40:11,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:40:11,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:40:11,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:40:11,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:40:11,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:40:11,296 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:40:11,297 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:40:11,298 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:40:11,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:40:11,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:40:11,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:40:11,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:40:11,305 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:40:11,306 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:40:11,308 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:40:11,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:40:11,310 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:40:11,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:40:11,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:40:11,338 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:40:11,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:40:11,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:40:11,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:40:11,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:40:11,341 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:40:11,342 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:40:11,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:40:11,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:40:11,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:40:11,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:40:11,344 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:40:11,344 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:40:11,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:40:11,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:40:11,346 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 23:40:11,375 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:40:11,375 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:40:11,376 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:40:11,376 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:40:11,377 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:40:11,377 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:40:11,377 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:40:11,377 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:40:11,378 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:40:11,378 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:40:11,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:40:11,378 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:40:11,378 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:40:11,378 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:40:11,379 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:40:11,391 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:40:11,392 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:40:11,392 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:40:11,392 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:40:11,392 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:40:11,392 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:40:11,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:40:11,392 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:40:11,393 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:40:11,393 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:40:11,393 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:40:11,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:40:11,393 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:40:11,393 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_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10b152e6e64993dc753244b3efcc98e676d654a776e35f4b27b6f3b972346975 [2022-12-14 23:40:11,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:40:11,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:40:11,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:40:11,588 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:40:11,589 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:40:11,590 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2022-12-14 23:40:14,214 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:40:14,405 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:40:14,405 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2022-12-14 23:40:14,415 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/data/fc12884a5/6a4648d83126451992ce979eb38d9bd1/FLAG51fee890c [2022-12-14 23:40:14,429 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/data/fc12884a5/6a4648d83126451992ce979eb38d9bd1 [2022-12-14 23:40:14,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:40:14,432 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:40:14,433 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:40:14,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:40:14,436 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:40:14,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:40:14" (1/1) ... [2022-12-14 23:40:14,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3778166d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:14, skipping insertion in model container [2022-12-14 23:40:14,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:40:14" (1/1) ... [2022-12-14 23:40:14,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:40:14,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:40:14,725 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c[16339,16352] [2022-12-14 23:40:14,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:40:14,746 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:40:14,834 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c[16339,16352] [2022-12-14 23:40:14,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:40:14,856 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:40:14,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:14 WrapperNode [2022-12-14 23:40:14,856 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:40:14,857 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:40:14,857 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:40:14,858 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:40:14,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:14" (1/1) ... [2022-12-14 23:40:14,893 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:14" (1/1) ... [2022-12-14 23:40:14,921 INFO L138 Inliner]: procedures = 25, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1024 [2022-12-14 23:40:14,922 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:40:14,922 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:40:14,922 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:40:14,922 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:40:14,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:14" (1/1) ... [2022-12-14 23:40:14,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:14" (1/1) ... [2022-12-14 23:40:14,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:14" (1/1) ... [2022-12-14 23:40:14,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:14" (1/1) ... [2022-12-14 23:40:14,955 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:14" (1/1) ... [2022-12-14 23:40:14,962 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:14" (1/1) ... [2022-12-14 23:40:14,964 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:14" (1/1) ... [2022-12-14 23:40:14,967 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:14" (1/1) ... [2022-12-14 23:40:14,972 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:40:14,973 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:40:14,973 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:40:14,973 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:40:14,974 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:14" (1/1) ... [2022-12-14 23:40:14,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:40:14,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:40:14,995 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:40:14,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:40:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:40:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-12-14 23:40:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-12-14 23:40:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-12-14 23:40:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-12-14 23:40:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:40:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-12-14 23:40:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 23:40:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-12-14 23:40:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 23:40:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-12-14 23:40:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-12-14 23:40:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-12-14 23:40:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-12-14 23:40:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-12-14 23:40:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:40:15,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:40:15,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:40:15,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:40:15,148 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:40:15,150 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:40:15,868 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:40:16,090 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:40:16,090 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-14 23:40:16,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:40:16 BoogieIcfgContainer [2022-12-14 23:40:16,092 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:40:16,093 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:40:16,093 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:40:16,100 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:40:16,100 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:40:16" (1/1) ... [2022-12-14 23:40:16,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:40:16,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:16,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2022-12-14 23:40:16,156 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2022-12-14 23:40:16,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 23:40:16,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:16,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:16,213 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 23:40:16,216 INFO L158 Benchmark]: Toolchain (without parser) took 1783.77ms. Allocated memory is still 226.5MB. Free memory was 164.3MB in the beginning and 184.0MB in the end (delta: -19.7MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2022-12-14 23:40:16,217 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:40:16,217 INFO L158 Benchmark]: CACSL2BoogieTranslator took 423.59ms. Allocated memory is still 226.5MB. Free memory was 164.1MB in the beginning and 139.1MB in the end (delta: 25.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-14 23:40:16,224 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.51ms. Allocated memory is still 226.5MB. Free memory was 139.1MB in the beginning and 191.6MB in the end (delta: -52.5MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2022-12-14 23:40:16,225 INFO L158 Benchmark]: Boogie Preprocessor took 49.97ms. Allocated memory is still 226.5MB. Free memory was 191.6MB in the beginning and 185.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:40:16,225 INFO L158 Benchmark]: RCFGBuilder took 1119.88ms. Allocated memory is still 226.5MB. Free memory was 185.2MB in the beginning and 158.1MB in the end (delta: 27.1MB). Peak memory consumption was 100.5MB. Max. memory is 16.1GB. [2022-12-14 23:40:16,226 INFO L158 Benchmark]: CodeCheck took 122.03ms. Allocated memory is still 226.5MB. Free memory was 158.1MB in the beginning and 184.0MB in the end (delta: -26.0MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2022-12-14 23:40:16,227 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 0.18ms. Allocated memory is still 113.2MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 423.59ms. Allocated memory is still 226.5MB. Free memory was 164.1MB in the beginning and 139.1MB in the end (delta: 25.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.51ms. Allocated memory is still 226.5MB. Free memory was 139.1MB in the beginning and 191.6MB in the end (delta: -52.5MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.97ms. Allocated memory is still 226.5MB. Free memory was 191.6MB in the beginning and 185.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1119.88ms. Allocated memory is still 226.5MB. Free memory was 185.2MB in the beginning and 158.1MB in the end (delta: 27.1MB). Peak memory consumption was 100.5MB. Max. memory is 16.1GB. * CodeCheck took 122.03ms. Allocated memory is still 226.5MB. Free memory was 158.1MB in the beginning and 184.0MB in the end (delta: -26.0MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:40:16,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 10b152e6e64993dc753244b3efcc98e676d654a776e35f4b27b6f3b972346975 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:40:17,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:40:17,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:40:17,941 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:40:17,942 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:40:17,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:40:17,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:40:17,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:40:17,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:40:17,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:40:17,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:40:17,954 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:40:17,955 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:40:17,956 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:40:17,958 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:40:17,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:40:17,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:40:17,961 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:40:17,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:40:17,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:40:17,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:40:17,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:40:17,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:40:17,971 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:40:17,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:40:17,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:40:17,973 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:40:17,974 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:40:17,974 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:40:17,975 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:40:17,975 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:40:17,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:40:17,976 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:40:17,976 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:40:17,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:40:17,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:40:17,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:40:17,983 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:40:17,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:40:17,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:40:17,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:40:17,986 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 23:40:18,007 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:40:18,008 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:40:18,009 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:40:18,009 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:40:18,009 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:40:18,010 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:40:18,010 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:40:18,010 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:40:18,010 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:40:18,010 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:40:18,011 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:40:18,011 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:40:18,011 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:40:18,011 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:40:18,011 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:40:18,012 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:40:18,012 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:40:18,012 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:40:18,012 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:40:18,012 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:40:18,012 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:40:18,013 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:40:18,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:40:18,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:40:18,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:40:18,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:40:18,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:40:18,014 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:40:18,014 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:40:18,014 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:40:18,014 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:40:18,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:40:18,015 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_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10b152e6e64993dc753244b3efcc98e676d654a776e35f4b27b6f3b972346975 [2022-12-14 23:40:18,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:40:18,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:40:18,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:40:18,264 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:40:18,264 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:40:18,265 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2022-12-14 23:40:20,844 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:40:21,012 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:40:21,013 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2022-12-14 23:40:21,020 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/data/75b9a43b3/4ec2bec9529a4cce8ccedd6bbaa98b96/FLAG0e10ef6e6 [2022-12-14 23:40:21,403 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/data/75b9a43b3/4ec2bec9529a4cce8ccedd6bbaa98b96 [2022-12-14 23:40:21,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:40:21,406 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:40:21,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:40:21,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:40:21,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:40:21,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:40:21" (1/1) ... [2022-12-14 23:40:21,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c98aa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:21, skipping insertion in model container [2022-12-14 23:40:21,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:40:21" (1/1) ... [2022-12-14 23:40:21,414 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:40:21,447 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:40:21,667 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c[16339,16352] [2022-12-14 23:40:21,670 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:40:21,687 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:40:21,755 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c[16339,16352] [2022-12-14 23:40:21,755 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:40:21,774 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:40:21,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:21 WrapperNode [2022-12-14 23:40:21,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:40:21,775 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:40:21,775 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:40:21,775 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:40:21,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:21" (1/1) ... [2022-12-14 23:40:21,805 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:21" (1/1) ... [2022-12-14 23:40:21,842 INFO L138 Inliner]: procedures = 29, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1022 [2022-12-14 23:40:21,842 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:40:21,843 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:40:21,843 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:40:21,843 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:40:21,850 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:21" (1/1) ... [2022-12-14 23:40:21,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:21" (1/1) ... [2022-12-14 23:40:21,856 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:21" (1/1) ... [2022-12-14 23:40:21,856 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:21" (1/1) ... [2022-12-14 23:40:21,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:21" (1/1) ... [2022-12-14 23:40:21,886 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:21" (1/1) ... [2022-12-14 23:40:21,889 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:21" (1/1) ... [2022-12-14 23:40:21,893 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:21" (1/1) ... [2022-12-14 23:40:21,899 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:40:21,899 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:40:21,900 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:40:21,900 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:40:21,900 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:40:21" (1/1) ... [2022-12-14 23:40:21,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:40:21,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:40:21,923 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:40:21,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:40:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:40:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2022-12-14 23:40:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-12-14 23:40:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-12-14 23:40:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2022-12-14 23:40:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:40:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 23:40:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-12-14 23:40:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-12-14 23:40:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:40:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2022-12-14 23:40:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 23:40:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-12-14 23:40:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-12-14 23:40:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-12-14 23:40:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-12-14 23:40:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:40:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:40:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 23:40:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:40:22,087 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:40:22,089 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:43:21,756 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:43:21,979 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:43:21,979 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-14 23:43:21,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:43:21 BoogieIcfgContainer [2022-12-14 23:43:21,982 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:43:21,983 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:43:21,983 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:43:21,992 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:43:21,993 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:43:21" (1/1) ... [2022-12-14 23:43:22,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:43:22,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:22,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2022-12-14 23:43:22,055 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2022-12-14 23:43:22,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 23:43:22,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:22,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:22,100 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 23:43:22,103 INFO L158 Benchmark]: Toolchain (without parser) took 180697.05ms. Allocated memory was 60.8MB in the beginning and 75.5MB in the end (delta: 14.7MB). Free memory was 29.0MB in the beginning and 31.2MB in the end (delta: -2.2MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2022-12-14 23:43:22,104 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:43:22,104 INFO L158 Benchmark]: CACSL2BoogieTranslator took 368.52ms. Allocated memory was 60.8MB in the beginning and 75.5MB in the end (delta: 14.7MB). Free memory was 28.8MB in the beginning and 31.7MB in the end (delta: -2.9MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2022-12-14 23:43:22,104 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.09ms. Allocated memory is still 75.5MB. Free memory was 31.7MB in the beginning and 51.8MB in the end (delta: -20.0MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2022-12-14 23:43:22,105 INFO L158 Benchmark]: Boogie Preprocessor took 56.05ms. Allocated memory is still 75.5MB. Free memory was 51.8MB in the beginning and 44.8MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:43:22,105 INFO L158 Benchmark]: RCFGBuilder took 180082.96ms. Allocated memory is still 75.5MB. Free memory was 44.4MB in the beginning and 38.0MB in the end (delta: 6.4MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2022-12-14 23:43:22,105 INFO L158 Benchmark]: CodeCheck took 119.24ms. Allocated memory is still 75.5MB. Free memory was 37.6MB in the beginning and 31.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:43:22,108 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 0.12ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 368.52ms. Allocated memory was 60.8MB in the beginning and 75.5MB in the end (delta: 14.7MB). Free memory was 28.8MB in the beginning and 31.7MB in the end (delta: -2.9MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.09ms. Allocated memory is still 75.5MB. Free memory was 31.7MB in the beginning and 51.8MB in the end (delta: -20.0MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.05ms. Allocated memory is still 75.5MB. Free memory was 51.8MB in the beginning and 44.8MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 180082.96ms. Allocated memory is still 75.5MB. Free memory was 44.4MB in the beginning and 38.0MB in the end (delta: 6.4MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. * CodeCheck took 119.24ms. Allocated memory is still 75.5MB. Free memory was 37.6MB in the beginning and 31.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:43:22,318 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2022-12-14 23:43:22,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8eca97-fc70-41e5-944d-5e9d6706a7cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared