./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.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_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/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_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/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_811771dd-e110-4e47-8f7e-42b1d4ee5847/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 50d504012f389a6140cc9010c73b2ef8b99f486d5ac03bfa640c9832c20fe9d8 --- 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 18:41:16,848 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:41:16,850 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:41:16,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:41:16,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:41:16,863 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:41:16,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:41:16,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:41:16,866 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:41:16,866 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:41:16,867 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:41:16,868 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:41:16,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:41:16,869 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:41:16,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:41:16,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:41:16,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:41:16,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:41:16,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:41:16,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:41:16,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:41:16,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:41:16,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:41:16,876 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:41:16,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:41:16,879 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:41:16,879 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:41:16,880 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:41:16,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:41:16,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:41:16,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:41:16,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:41:16,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:41:16,882 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:41:16,883 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:41:16,883 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:41:16,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:41:16,884 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:41:16,884 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:41:16,885 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:41:16,885 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:41:16,886 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 18:41:16,901 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:41:16,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:41:16,901 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:41:16,901 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:41:16,906 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:41:16,906 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:41:16,906 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:41:16,907 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:41:16,907 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:41:16,907 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:41:16,907 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:41:16,907 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:41:16,907 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:41:16,908 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:41:16,908 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:41:16,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:41:16,908 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:41:16,908 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:41:16,908 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:41:16,908 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:41:16,909 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:41:16,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:41:16,909 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:41:16,909 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:41:16,909 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:41:16,910 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:41:16,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:41:16,910 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:41:16,910 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_811771dd-e110-4e47-8f7e-42b1d4ee5847/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50d504012f389a6140cc9010c73b2ef8b99f486d5ac03bfa640c9832c20fe9d8 [2022-12-14 18:41:17,131 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:41:17,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:41:17,152 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:41:17,153 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:41:17,153 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:41:17,154 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c [2022-12-14 18:41:19,789 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:41:19,932 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:41:19,933 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c [2022-12-14 18:41:19,940 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/data/e3cd0d832/41d805d4a4964523b30b0018eadddcff/FLAGe4ea6afad [2022-12-14 18:41:19,950 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/data/e3cd0d832/41d805d4a4964523b30b0018eadddcff [2022-12-14 18:41:19,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:41:19,953 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:41:19,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:41:19,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:41:19,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:41:19,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:41:19" (1/1) ... [2022-12-14 18:41:19,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a26b6a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:19, skipping insertion in model container [2022-12-14 18:41:19,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:41:19" (1/1) ... [2022-12-14 18:41:19,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:41:19,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:41:20,095 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_811771dd-e110-4e47-8f7e-42b1d4ee5847/sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c[1999,2012] [2022-12-14 18:41:20,100 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_811771dd-e110-4e47-8f7e-42b1d4ee5847/sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c[2368,2381] [2022-12-14 18:41:20,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:41:20,140 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:41:20,150 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_811771dd-e110-4e47-8f7e-42b1d4ee5847/sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c[1999,2012] [2022-12-14 18:41:20,151 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_811771dd-e110-4e47-8f7e-42b1d4ee5847/sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c[2368,2381] [2022-12-14 18:41:20,169 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:41:20,183 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:41:20,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:20 WrapperNode [2022-12-14 18:41:20,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:41:20,184 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:41:20,184 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:41:20,185 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:41:20,191 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:20" (1/1) ... [2022-12-14 18:41:20,200 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:20" (1/1) ... [2022-12-14 18:41:20,217 INFO L138 Inliner]: procedures = 27, calls = 17, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 187 [2022-12-14 18:41:20,217 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:41:20,218 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:41:20,218 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:41:20,218 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:41:20,225 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:20" (1/1) ... [2022-12-14 18:41:20,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:20" (1/1) ... [2022-12-14 18:41:20,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:20" (1/1) ... [2022-12-14 18:41:20,227 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:20" (1/1) ... [2022-12-14 18:41:20,231 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:20" (1/1) ... [2022-12-14 18:41:20,234 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:20" (1/1) ... [2022-12-14 18:41:20,235 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:20" (1/1) ... [2022-12-14 18:41:20,236 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:20" (1/1) ... [2022-12-14 18:41:20,238 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:41:20,239 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:41:20,239 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:41:20,239 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:41:20,240 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:20" (1/1) ... [2022-12-14 18:41:20,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:41:20,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:41:20,262 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:41:20,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:41:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:41:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-12-14 18:41:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-12-14 18:41:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:41:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:41:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:41:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 18:41:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 18:41:20,364 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:41:20,366 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:41:20,710 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:41:20,888 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:41:20,888 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 18:41:20,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:41:20 BoogieIcfgContainer [2022-12-14 18:41:20,890 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:41:20,891 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:41:20,891 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:41:20,898 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:41:20,898 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:41:20" (1/1) ... [2022-12-14 18:41:20,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:41:20,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:41:20,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2022-12-14 18:41:20,943 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2022-12-14 18:41:20,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 18:41:20,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:41:20,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:41:20,974 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 18:41:20,977 INFO L158 Benchmark]: Toolchain (without parser) took 1023.26ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 86.7MB in the beginning and 91.2MB in the end (delta: -4.5MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2022-12-14 18:41:20,978 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 123.7MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:41:20,979 INFO L158 Benchmark]: CACSL2BoogieTranslator took 229.01ms. Allocated memory is still 123.7MB. Free memory was 86.3MB in the beginning and 72.0MB in the end (delta: 14.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 18:41:20,979 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.01ms. Allocated memory is still 123.7MB. Free memory was 72.0MB in the beginning and 69.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:41:20,980 INFO L158 Benchmark]: Boogie Preprocessor took 20.68ms. Allocated memory is still 123.7MB. Free memory was 69.9MB in the beginning and 68.1MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:41:20,981 INFO L158 Benchmark]: RCFGBuilder took 651.23ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 68.1MB in the beginning and 97.5MB in the end (delta: -29.4MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. [2022-12-14 18:41:20,981 INFO L158 Benchmark]: CodeCheck took 85.44ms. Allocated memory is still 148.9MB. Free memory was 97.5MB in the beginning and 91.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 18:41:20,985 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 0.22ms. Allocated memory is still 123.7MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 229.01ms. Allocated memory is still 123.7MB. Free memory was 86.3MB in the beginning and 72.0MB in the end (delta: 14.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.01ms. Allocated memory is still 123.7MB. Free memory was 72.0MB in the beginning and 69.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.68ms. Allocated memory is still 123.7MB. Free memory was 69.9MB in the beginning and 68.1MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 651.23ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 68.1MB in the beginning and 97.5MB in the end (delta: -29.4MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. * CodeCheck took 85.44ms. Allocated memory is still 148.9MB. Free memory was 97.5MB in the beginning and 91.2MB 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 18:41:21,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/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_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/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_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/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_811771dd-e110-4e47-8f7e-42b1d4ee5847/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 50d504012f389a6140cc9010c73b2ef8b99f486d5ac03bfa640c9832c20fe9d8 --- 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 18:41:22,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:41:22,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:41:22,889 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:41:22,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:41:22,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:41:22,891 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:41:22,893 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:41:22,894 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:41:22,895 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:41:22,896 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:41:22,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:41:22,897 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:41:22,898 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:41:22,899 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:41:22,900 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:41:22,901 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:41:22,902 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:41:22,903 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:41:22,905 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:41:22,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:41:22,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:41:22,908 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:41:22,909 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:41:22,912 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:41:22,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:41:22,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:41:22,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:41:22,914 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:41:22,915 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:41:22,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:41:22,916 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:41:22,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:41:22,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:41:22,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:41:22,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:41:22,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:41:22,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:41:22,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:41:22,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:41:22,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:41:22,925 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 18:41:22,946 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:41:22,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:41:22,947 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:41:22,947 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:41:22,948 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:41:22,948 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:41:22,948 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:41:22,948 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:41:22,948 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:41:22,949 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:41:22,949 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:41:22,949 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:41:22,949 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:41:22,949 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:41:22,949 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:41:22,949 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:41:22,950 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:41:22,950 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:41:22,950 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:41:22,950 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:41:22,950 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:41:22,950 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:41:22,951 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:41:22,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:41:22,951 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:41:22,951 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:41:22,951 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:41:22,952 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:41:22,952 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:41:22,952 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:41:22,952 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:41:22,952 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:41:22,952 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_811771dd-e110-4e47-8f7e-42b1d4ee5847/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50d504012f389a6140cc9010c73b2ef8b99f486d5ac03bfa640c9832c20fe9d8 [2022-12-14 18:41:23,181 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:41:23,197 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:41:23,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:41:23,199 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:41:23,200 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:41:23,201 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c [2022-12-14 18:41:25,888 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:41:26,044 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:41:26,044 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c [2022-12-14 18:41:26,050 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/data/ef6e17937/318fa3cac05b4b1682cda56095297717/FLAG89b14b870 [2022-12-14 18:41:26,061 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/data/ef6e17937/318fa3cac05b4b1682cda56095297717 [2022-12-14 18:41:26,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:41:26,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:41:26,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:41:26,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:41:26,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:41:26,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:41:26" (1/1) ... [2022-12-14 18:41:26,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f4589d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:26, skipping insertion in model container [2022-12-14 18:41:26,068 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:41:26" (1/1) ... [2022-12-14 18:41:26,073 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:41:26,092 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:41:26,205 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_811771dd-e110-4e47-8f7e-42b1d4ee5847/sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c[1999,2012] [2022-12-14 18:41:26,210 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_811771dd-e110-4e47-8f7e-42b1d4ee5847/sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c[2368,2381] [2022-12-14 18:41:26,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:41:26,244 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:41:26,255 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_811771dd-e110-4e47-8f7e-42b1d4ee5847/sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c[1999,2012] [2022-12-14 18:41:26,256 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_811771dd-e110-4e47-8f7e-42b1d4ee5847/sv-benchmarks/c/combinations/square_4+soft_float_5a.c.cil.c[2368,2381] [2022-12-14 18:41:26,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:41:26,307 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:41:26,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:26 WrapperNode [2022-12-14 18:41:26,307 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:41:26,308 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:41:26,308 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:41:26,308 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:41:26,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:26" (1/1) ... [2022-12-14 18:41:26,322 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:26" (1/1) ... [2022-12-14 18:41:26,338 INFO L138 Inliner]: procedures = 28, calls = 17, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 129 [2022-12-14 18:41:26,339 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:41:26,339 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:41:26,339 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:41:26,339 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:41:26,348 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:26" (1/1) ... [2022-12-14 18:41:26,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:26" (1/1) ... [2022-12-14 18:41:26,353 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:26" (1/1) ... [2022-12-14 18:41:26,354 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:26" (1/1) ... [2022-12-14 18:41:26,363 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:26" (1/1) ... [2022-12-14 18:41:26,368 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:26" (1/1) ... [2022-12-14 18:41:26,371 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:26" (1/1) ... [2022-12-14 18:41:26,373 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:26" (1/1) ... [2022-12-14 18:41:26,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:41:26,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:41:26,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:41:26,379 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:41:26,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:26" (1/1) ... [2022-12-14 18:41:26,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:41:26,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:41:26,404 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:41:26,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:41:26,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:41:26,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 18:41:26,443 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-12-14 18:41:26,443 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-12-14 18:41:26,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:41:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:41:26,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 18:41:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 18:41:26,513 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:41:26,515 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:41:33,736 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:41:33,800 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:41:33,800 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 18:41:33,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:41:33 BoogieIcfgContainer [2022-12-14 18:41:33,802 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:41:33,803 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:41:33,803 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:41:33,813 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:41:33,813 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:41:33" (1/1) ... [2022-12-14 18:41:33,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:41:33,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:41:33,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2022-12-14 18:41:33,874 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2022-12-14 18:41:33,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 18:41:33,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:41:33,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:41:33,911 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 18:41:33,914 INFO L158 Benchmark]: Toolchain (without parser) took 7850.02ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 43.7MB in the beginning and 51.5MB in the end (delta: -7.9MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2022-12-14 18:41:33,915 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:41:33,915 INFO L158 Benchmark]: CACSL2BoogieTranslator took 243.17ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 43.4MB in the beginning and 59.3MB in the end (delta: -15.9MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. [2022-12-14 18:41:33,916 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.85ms. Allocated memory is still 79.7MB. Free memory was 59.3MB in the beginning and 57.1MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:41:33,916 INFO L158 Benchmark]: Boogie Preprocessor took 38.65ms. Allocated memory is still 79.7MB. Free memory was 57.1MB in the beginning and 55.5MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:41:33,917 INFO L158 Benchmark]: RCFGBuilder took 7423.83ms. Allocated memory is still 79.7MB. Free memory was 55.5MB in the beginning and 57.8MB in the end (delta: -2.4MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. [2022-12-14 18:41:33,917 INFO L158 Benchmark]: CodeCheck took 109.94ms. Allocated memory is still 79.7MB. Free memory was 57.4MB in the beginning and 51.5MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 18:41:33,920 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 0.18ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 243.17ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 43.4MB in the beginning and 59.3MB in the end (delta: -15.9MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 30.85ms. Allocated memory is still 79.7MB. Free memory was 59.3MB in the beginning and 57.1MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 38.65ms. Allocated memory is still 79.7MB. Free memory was 57.1MB in the beginning and 55.5MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 7423.83ms. Allocated memory is still 79.7MB. Free memory was 55.5MB in the beginning and 57.8MB in the end (delta: -2.4MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. * CodeCheck took 109.94ms. Allocated memory is still 79.7MB. Free memory was 57.4MB in the beginning and 51.5MB in the end (delta: 5.9MB). 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 18:41:33,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_811771dd-e110-4e47-8f7e-42b1d4ee5847/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