./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/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 2d3a0113f0e8b781548a014794ff4c594483afc44f19a8c585ba3b3e554b1b3f --- 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 22:23:41,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:23:41,938 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:23:41,955 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:23:41,956 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:23:41,956 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:23:41,957 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:23:41,958 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:23:41,959 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:23:41,959 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:23:41,960 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:23:41,961 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:23:41,961 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:23:41,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:23:41,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:23:41,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:23:41,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:23:41,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:23:41,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:23:41,966 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:23:41,967 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:23:41,968 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:23:41,969 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:23:41,969 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:23:41,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:23:41,972 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:23:41,972 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:23:41,972 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:23:41,973 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:23:41,973 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:23:41,973 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:23:41,974 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:23:41,974 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:23:41,975 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:23:41,975 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:23:41,976 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:23:41,976 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:23:41,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:23:41,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:23:41,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:23:41,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:23:41,978 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:23:41,991 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:23:41,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:23:41,992 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:23:41,992 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:23:41,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:23:41,993 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:23:41,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:23:41,993 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:23:41,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:23:41,993 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:23:41,993 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:23:41,993 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:23:41,993 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:23:41,994 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:23:41,994 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:23:41,994 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:23:41,994 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:23:41,994 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:23:41,994 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:23:41,994 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:23:41,994 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:23:41,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:23:41,994 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:23:41,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:23:41,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:23:41,995 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:23:41,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:23:41,995 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:23:41,995 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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d3a0113f0e8b781548a014794ff4c594483afc44f19a8c585ba3b3e554b1b3f [2022-12-14 22:23:42,194 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:23:42,213 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:23:42,216 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:23:42,217 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:23:42,218 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:23:42,219 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c [2022-12-14 22:23:44,819 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:23:44,981 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:23:44,982 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c [2022-12-14 22:23:44,987 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/data/659e5c422/9b877322f3e64f9b9cc34d64fcbc5b88/FLAGb75ae4cdd [2022-12-14 22:23:44,997 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/data/659e5c422/9b877322f3e64f9b9cc34d64fcbc5b88 [2022-12-14 22:23:44,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:23:45,000 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:23:45,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:23:45,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:23:45,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:23:45,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:23:44" (1/1) ... [2022-12-14 22:23:45,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73a04252 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:45, skipping insertion in model container [2022-12-14 22:23:45,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:23:44" (1/1) ... [2022-12-14 22:23:45,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:23:45,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:23:45,129 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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c[1998,2011] [2022-12-14 22:23:45,134 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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c[2392,2405] [2022-12-14 22:23:45,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:23:45,169 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:23:45,180 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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c[1998,2011] [2022-12-14 22:23:45,181 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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c[2392,2405] [2022-12-14 22:23:45,200 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:23:45,210 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:23:45,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:45 WrapperNode [2022-12-14 22:23:45,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:23:45,212 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:23:45,212 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:23:45,212 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:23:45,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:45" (1/1) ... [2022-12-14 22:23:45,224 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:45" (1/1) ... [2022-12-14 22:23:45,238 INFO L138 Inliner]: procedures = 27, calls = 19, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 74 [2022-12-14 22:23:45,238 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:23:45,239 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:23:45,239 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:23:45,239 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:23:45,246 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:45" (1/1) ... [2022-12-14 22:23:45,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:45" (1/1) ... [2022-12-14 22:23:45,248 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:45" (1/1) ... [2022-12-14 22:23:45,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:45" (1/1) ... [2022-12-14 22:23:45,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:45" (1/1) ... [2022-12-14 22:23:45,257 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:45" (1/1) ... [2022-12-14 22:23:45,258 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:45" (1/1) ... [2022-12-14 22:23:45,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:45" (1/1) ... [2022-12-14 22:23:45,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:23:45,262 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:23:45,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:23:45,262 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:23:45,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:45" (1/1) ... [2022-12-14 22:23:45,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:23:45,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:23:45,284 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:23:45,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:23:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:23:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-12-14 22:23:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-12-14 22:23:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure addflt [2022-12-14 22:23:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure addflt [2022-12-14 22:23:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:23:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:23:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:23:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:23:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:23:45,381 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:23:45,383 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:23:45,667 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:23:45,834 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:23:45,835 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 22:23:45,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:23:45 BoogieIcfgContainer [2022-12-14 22:23:45,837 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:23:45,837 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:23:45,837 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:23:45,845 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:23:45,845 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:23:45" (1/1) ... [2022-12-14 22:23:45,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:23:45,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:45,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 68 transitions. [2022-12-14 22:23:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2022-12-14 22:23:45,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 22:23:45,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:45,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:45,924 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 22:23:45,927 INFO L158 Benchmark]: Toolchain (without parser) took 926.39ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 101.6MB in the beginning and 120.3MB in the end (delta: -18.7MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. [2022-12-14 22:23:45,927 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 136.3MB. Free memory was 108.3MB in the beginning and 108.2MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:23:45,927 INFO L158 Benchmark]: CACSL2BoogieTranslator took 210.59ms. Allocated memory is still 136.3MB. Free memory was 101.6MB in the beginning and 87.3MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 22:23:45,928 INFO L158 Benchmark]: Boogie Procedure Inliner took 26.53ms. Allocated memory is still 136.3MB. Free memory was 87.3MB in the beginning and 85.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:23:45,928 INFO L158 Benchmark]: Boogie Preprocessor took 22.62ms. Allocated memory is still 136.3MB. Free memory was 85.6MB in the beginning and 84.0MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:23:45,928 INFO L158 Benchmark]: RCFGBuilder took 574.96ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 84.0MB in the beginning and 126.6MB in the end (delta: -42.6MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2022-12-14 22:23:45,929 INFO L158 Benchmark]: CodeCheck took 88.39ms. Allocated memory is still 163.6MB. Free memory was 126.6MB in the beginning and 120.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:23:45,931 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 0.20ms. Allocated memory is still 136.3MB. Free memory was 108.3MB in the beginning and 108.2MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 210.59ms. Allocated memory is still 136.3MB. Free memory was 101.6MB in the beginning and 87.3MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 26.53ms. Allocated memory is still 136.3MB. Free memory was 87.3MB in the beginning and 85.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.62ms. Allocated memory is still 136.3MB. Free memory was 85.6MB in the beginning and 84.0MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 574.96ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 84.0MB in the beginning and 126.6MB in the end (delta: -42.6MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. * CodeCheck took 88.39ms. Allocated memory is still 163.6MB. Free memory was 126.6MB in the beginning and 120.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:23:45,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/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 2d3a0113f0e8b781548a014794ff4c594483afc44f19a8c585ba3b3e554b1b3f --- 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 22:23:47,443 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:23:47,445 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:23:47,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:23:47,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:23:47,467 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:23:47,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:23:47,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:23:47,471 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:23:47,472 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:23:47,473 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:23:47,474 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:23:47,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:23:47,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:23:47,476 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:23:47,477 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:23:47,478 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:23:47,479 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:23:47,480 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:23:47,482 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:23:47,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:23:47,485 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:23:47,486 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:23:47,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:23:47,490 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:23:47,490 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:23:47,490 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:23:47,491 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:23:47,492 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:23:47,493 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:23:47,493 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:23:47,494 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:23:47,494 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:23:47,495 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:23:47,496 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:23:47,496 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:23:47,497 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:23:47,497 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:23:47,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:23:47,499 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:23:47,499 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:23:47,500 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 22:23:47,520 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:23:47,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:23:47,521 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:23:47,522 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:23:47,522 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:23:47,522 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:23:47,523 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:23:47,523 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:23:47,523 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:23:47,523 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:23:47,523 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:23:47,523 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:23:47,524 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:23:47,524 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:23:47,524 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:23:47,524 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:23:47,524 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:23:47,524 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:23:47,525 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:23:47,525 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:23:47,525 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:23:47,525 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:23:47,525 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:23:47,525 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:23:47,526 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:23:47,526 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:23:47,526 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:23:47,526 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:23:47,526 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:23:47,526 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:23:47,527 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:23:47,527 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:23:47,527 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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d3a0113f0e8b781548a014794ff4c594483afc44f19a8c585ba3b3e554b1b3f [2022-12-14 22:23:47,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:23:47,758 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:23:47,761 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:23:47,762 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:23:47,762 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:23:47,763 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c [2022-12-14 22:23:50,341 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:23:50,514 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:23:50,514 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c [2022-12-14 22:23:50,522 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/data/0cf425503/00216192438d48b89168f98a574d9d62/FLAGbdfb6bf7e [2022-12-14 22:23:50,535 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/data/0cf425503/00216192438d48b89168f98a574d9d62 [2022-12-14 22:23:50,538 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:23:50,539 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:23:50,540 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:23:50,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:23:50,543 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:23:50,544 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:23:50" (1/1) ... [2022-12-14 22:23:50,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42cd85fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:50, skipping insertion in model container [2022-12-14 22:23:50,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:23:50" (1/1) ... [2022-12-14 22:23:50,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:23:50,574 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:23:50,694 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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c[1998,2011] [2022-12-14 22:23:50,700 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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c[2392,2405] [2022-12-14 22:23:50,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:23:50,750 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:23:50,761 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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c[1998,2011] [2022-12-14 22:23:50,763 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_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/sv-benchmarks/c/combinations/square_5+soft_float_4-2a.c.cil.c[2392,2405] [2022-12-14 22:23:50,786 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:23:50,799 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:23:50,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:50 WrapperNode [2022-12-14 22:23:50,799 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:23:50,800 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:23:50,800 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:23:50,800 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:23:50,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:50" (1/1) ... [2022-12-14 22:23:50,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:50" (1/1) ... [2022-12-14 22:23:50,827 INFO L138 Inliner]: procedures = 28, calls = 19, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 70 [2022-12-14 22:23:50,827 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:23:50,827 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:23:50,828 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:23:50,828 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:23:50,836 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:50" (1/1) ... [2022-12-14 22:23:50,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:50" (1/1) ... [2022-12-14 22:23:50,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:50" (1/1) ... [2022-12-14 22:23:50,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:50" (1/1) ... [2022-12-14 22:23:50,848 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:50" (1/1) ... [2022-12-14 22:23:50,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:50" (1/1) ... [2022-12-14 22:23:50,854 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:50" (1/1) ... [2022-12-14 22:23:50,856 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:50" (1/1) ... [2022-12-14 22:23:50,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:23:50,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:23:50,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:23:50,860 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:23:50,861 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:50" (1/1) ... [2022-12-14 22:23:50,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:23:50,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:23:50,889 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:23:50,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:23:50,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:23:50,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:23:50,926 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-12-14 22:23:50,926 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-12-14 22:23:50,926 INFO L130 BoogieDeclarations]: Found specification of procedure addflt [2022-12-14 22:23:50,926 INFO L138 BoogieDeclarations]: Found implementation of procedure addflt [2022-12-14 22:23:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:23:50,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:23:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:23:50,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:23:50,997 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:23:50,999 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:23:54,226 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:23:54,259 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:23:54,259 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 22:23:54,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:23:54 BoogieIcfgContainer [2022-12-14 22:23:54,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:23:54,261 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:23:54,261 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:23:54,268 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:23:54,268 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:23:54" (1/1) ... [2022-12-14 22:23:54,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:23:54,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:54,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 68 transitions. [2022-12-14 22:23:54,312 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2022-12-14 22:23:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 22:23:54,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:54,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:54,343 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 22:23:54,346 INFO L158 Benchmark]: Toolchain (without parser) took 3806.33ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 49.5MB in the beginning and 44.5MB in the end (delta: 5.0MB). Peak memory consumption was 21.2MB. Max. memory is 16.1GB. [2022-12-14 22:23:54,346 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 73.4MB. Free memory is still 52.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:23:54,346 INFO L158 Benchmark]: CACSL2BoogieTranslator took 259.35ms. Allocated memory is still 73.4MB. Free memory was 49.3MB in the beginning and 35.2MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 22:23:54,347 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.13ms. Allocated memory is still 73.4MB. Free memory was 35.0MB in the beginning and 33.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:23:54,347 INFO L158 Benchmark]: Boogie Preprocessor took 31.58ms. Allocated memory is still 73.4MB. Free memory was 33.4MB in the beginning and 31.5MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:23:54,348 INFO L158 Benchmark]: RCFGBuilder took 3401.07ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 31.5MB in the beginning and 50.7MB in the end (delta: -19.2MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2022-12-14 22:23:54,348 INFO L158 Benchmark]: CodeCheck took 83.53ms. Allocated memory is still 88.1MB. Free memory was 50.7MB in the beginning and 44.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:23:54,350 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 0.16ms. Allocated memory is still 73.4MB. Free memory is still 52.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 259.35ms. Allocated memory is still 73.4MB. Free memory was 49.3MB in the beginning and 35.2MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.13ms. Allocated memory is still 73.4MB. Free memory was 35.0MB in the beginning and 33.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.58ms. Allocated memory is still 73.4MB. Free memory was 33.4MB in the beginning and 31.5MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 3401.07ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 31.5MB in the beginning and 50.7MB in the end (delta: -19.2MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. * CodeCheck took 83.53ms. Allocated memory is still 88.1MB. Free memory was 50.7MB in the beginning and 44.5MB 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. [2022-12-14 22:23:54,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d70f36bc-72b2-42a5-8fb9-fbda6f21bd74/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared