./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c065a55f68f899d0f20fc5e1ef687a000c7e9a3454841ed8a67112aa421d143f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:43:19,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:43:19,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:43:19,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:43:19,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:43:19,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:43:19,165 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:43:19,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:43:19,175 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:43:19,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:43:19,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:43:19,188 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:43:19,189 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:43:19,191 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:43:19,193 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:43:19,196 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:43:19,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:43:19,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:43:19,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:43:19,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:43:19,214 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:43:19,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:43:19,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:43:19,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:43:19,231 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:43:19,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:43:19,232 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:43:19,234 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:43:19,235 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:43:19,236 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:43:19,237 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:43:19,238 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:43:19,240 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:43:19,242 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:43:19,243 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:43:19,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:43:19,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:43:19,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:43:19,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:43:19,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:43:19,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:43:19,248 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:43:19,295 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:43:19,296 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:43:19,297 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:43:19,297 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:43:19,298 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:43:19,299 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:43:19,299 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:43:19,299 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:43:19,299 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:43:19,300 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:43:19,301 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:43:19,301 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:43:19,301 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:43:19,302 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:43:19,302 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:43:19,302 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:43:19,302 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:43:19,302 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:43:19,303 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:43:19,303 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:43:19,303 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:43:19,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:19,304 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:43:19,304 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:43:19,304 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:43:19,305 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:43:19,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:43:19,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:43:19,307 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_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c065a55f68f899d0f20fc5e1ef687a000c7e9a3454841ed8a67112aa421d143f [2022-10-17 16:43:19,602 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:43:19,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:43:19,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:43:19,643 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:43:19,645 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:43:19,647 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c [2022-10-17 16:43:19,727 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/data/19ed055ab/71794e392e324f63ad259fcee6c6f21b/FLAG1a513cc66 [2022-10-17 16:43:20,286 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:43:20,287 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c [2022-10-17 16:43:20,296 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/data/19ed055ab/71794e392e324f63ad259fcee6c6f21b/FLAG1a513cc66 [2022-10-17 16:43:20,632 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/data/19ed055ab/71794e392e324f63ad259fcee6c6f21b [2022-10-17 16:43:20,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:43:20,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:43:20,642 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:20,642 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:43:20,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:43:20,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:20" (1/1) ... [2022-10-17 16:43:20,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12754c07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:20, skipping insertion in model container [2022-10-17 16:43:20,649 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:20" (1/1) ... [2022-10-17 16:43:20,656 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:43:20,707 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:20,986 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c[1997,2010] [2022-10-17 16:43:20,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c[2366,2379] [2022-10-17 16:43:21,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:21,088 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:43:21,103 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c[1997,2010] [2022-10-17 16:43:21,105 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c[2366,2379] [2022-10-17 16:43:21,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:21,170 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:43:21,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:21 WrapperNode [2022-10-17 16:43:21,171 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:21,172 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:43:21,172 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:43:21,173 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:43:21,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:21" (1/1) ... [2022-10-17 16:43:21,201 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:21" (1/1) ... [2022-10-17 16:43:21,240 INFO L138 Inliner]: procedures = 27, calls = 17, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 199 [2022-10-17 16:43:21,240 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:43:21,248 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:43:21,248 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:43:21,248 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:43:21,259 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:21" (1/1) ... [2022-10-17 16:43:21,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:21" (1/1) ... [2022-10-17 16:43:21,274 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:21" (1/1) ... [2022-10-17 16:43:21,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:21" (1/1) ... [2022-10-17 16:43:21,305 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:21" (1/1) ... [2022-10-17 16:43:21,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:21" (1/1) ... [2022-10-17 16:43:21,314 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:21" (1/1) ... [2022-10-17 16:43:21,316 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:21" (1/1) ... [2022-10-17 16:43:21,320 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:43:21,321 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:43:21,322 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:43:21,322 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:43:21,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:21" (1/1) ... [2022-10-17 16:43:21,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:21,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:43:21,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:43:21,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:43:21,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:43:21,406 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-10-17 16:43:21,407 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-10-17 16:43:21,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:43:21,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:43:21,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:43:21,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:43:21,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:43:21,492 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:43:21,494 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:43:22,189 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:43:22,522 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:43:22,523 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 16:43:22,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:43:22 BoogieIcfgContainer [2022-10-17 16:43:22,527 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:43:22,529 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:43:22,529 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:43:22,540 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:43:22,540 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:43:22" (1/1) ... [2022-10-17 16:43:22,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:43:22,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:43:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2022-10-17 16:43:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2022-10-17 16:43:22,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:43:22,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:43:22,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:43:22,669 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:43:22,674 INFO L158 Benchmark]: Toolchain (without parser) took 2034.15ms. Allocated memory was 81.8MB in the beginning and 109.1MB in the end (delta: 27.3MB). Free memory was 60.5MB in the beginning and 79.1MB in the end (delta: -18.6MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2022-10-17 16:43:22,675 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 81.8MB. Free memory is still 57.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:43:22,676 INFO L158 Benchmark]: CACSL2BoogieTranslator took 529.49ms. Allocated memory was 81.8MB in the beginning and 109.1MB in the end (delta: 27.3MB). Free memory was 60.2MB in the beginning and 78.8MB in the end (delta: -18.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:43:22,677 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.98ms. Allocated memory is still 109.1MB. Free memory was 78.8MB in the beginning and 76.6MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:43:22,677 INFO L158 Benchmark]: Boogie Preprocessor took 72.58ms. Allocated memory is still 109.1MB. Free memory was 76.3MB in the beginning and 74.6MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:43:22,678 INFO L158 Benchmark]: RCFGBuilder took 1205.90ms. Allocated memory is still 109.1MB. Free memory was 74.5MB in the beginning and 45.3MB in the end (delta: 29.1MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. [2022-10-17 16:43:22,679 INFO L158 Benchmark]: CodeCheck took 142.96ms. Allocated memory is still 109.1MB. Free memory was 45.3MB in the beginning and 79.1MB in the end (delta: -33.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:43:22,683 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 0.32ms. Allocated memory is still 81.8MB. Free memory is still 57.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 529.49ms. Allocated memory was 81.8MB in the beginning and 109.1MB in the end (delta: 27.3MB). Free memory was 60.2MB in the beginning and 78.8MB in the end (delta: -18.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.98ms. Allocated memory is still 109.1MB. Free memory was 78.8MB in the beginning and 76.6MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.58ms. Allocated memory is still 109.1MB. Free memory was 76.3MB in the beginning and 74.6MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1205.90ms. Allocated memory is still 109.1MB. Free memory was 74.5MB in the beginning and 45.3MB in the end (delta: 29.1MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. * CodeCheck took 142.96ms. Allocated memory is still 109.1MB. Free memory was 45.3MB in the beginning and 79.1MB in the end (delta: -33.7MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:43:22,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c065a55f68f899d0f20fc5e1ef687a000c7e9a3454841ed8a67112aa421d143f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:43:25,271 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:43:25,273 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:43:25,315 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:43:25,315 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:43:25,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:43:25,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:43:25,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:43:25,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:43:25,342 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:43:25,347 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:43:25,348 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:43:25,349 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:43:25,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:43:25,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:43:25,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:43:25,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:43:25,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:43:25,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:43:25,373 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:43:25,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:43:25,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:43:25,382 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:43:25,385 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:43:25,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:43:25,391 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:43:25,392 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:43:25,394 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:43:25,395 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:43:25,396 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:43:25,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:43:25,398 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:43:25,400 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:43:25,401 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:43:25,402 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:43:25,403 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:43:25,410 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:43:25,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:43:25,411 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:43:25,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:43:25,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:43:25,415 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:43:25,472 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:43:25,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:43:25,476 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:43:25,476 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:43:25,478 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:43:25,478 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:43:25,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:43:25,479 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:43:25,479 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:43:25,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:43:25,480 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:43:25,481 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:43:25,481 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:43:25,481 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:43:25,481 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:43:25,482 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:43:25,482 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:43:25,482 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:43:25,482 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:43:25,483 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:43:25,483 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:43:25,483 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:43:25,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:43:25,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:25,484 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:43:25,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:43:25,484 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:43:25,485 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:43:25,485 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:43:25,485 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:43:25,485 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:43:25,486 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:43:25,486 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_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c065a55f68f899d0f20fc5e1ef687a000c7e9a3454841ed8a67112aa421d143f [2022-10-17 16:43:25,876 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:43:25,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:43:25,912 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:43:25,913 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:43:25,914 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:43:25,918 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c [2022-10-17 16:43:25,996 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/data/e67c7828b/afc524dc3e63497eaadc212665557e8d/FLAG9c16d803e [2022-10-17 16:43:26,566 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:43:26,567 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c [2022-10-17 16:43:26,581 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/data/e67c7828b/afc524dc3e63497eaadc212665557e8d/FLAG9c16d803e [2022-10-17 16:43:26,935 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/data/e67c7828b/afc524dc3e63497eaadc212665557e8d [2022-10-17 16:43:26,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:43:26,944 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:43:26,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:26,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:43:26,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:43:26,953 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:26" (1/1) ... [2022-10-17 16:43:26,956 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d3df330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:26, skipping insertion in model container [2022-10-17 16:43:26,956 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:26" (1/1) ... [2022-10-17 16:43:26,964 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:43:27,011 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:27,253 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c[1997,2010] [2022-10-17 16:43:27,261 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c[2366,2379] [2022-10-17 16:43:27,318 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:27,351 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:43:27,368 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c[1997,2010] [2022-10-17 16:43:27,397 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/sv-benchmarks/c/combinations/square_2+soft_float_5a.c.cil.c[2366,2379] [2022-10-17 16:43:27,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:27,450 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:43:27,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:27 WrapperNode [2022-10-17 16:43:27,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:27,456 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:43:27,456 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:43:27,457 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:43:27,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:27" (1/1) ... [2022-10-17 16:43:27,474 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:27" (1/1) ... [2022-10-17 16:43:27,500 INFO L138 Inliner]: procedures = 28, calls = 17, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 129 [2022-10-17 16:43:27,501 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:43:27,502 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:43:27,502 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:43:27,502 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:43:27,510 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:27" (1/1) ... [2022-10-17 16:43:27,510 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:27" (1/1) ... [2022-10-17 16:43:27,516 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:27" (1/1) ... [2022-10-17 16:43:27,516 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:27" (1/1) ... [2022-10-17 16:43:27,526 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:27" (1/1) ... [2022-10-17 16:43:27,531 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:27" (1/1) ... [2022-10-17 16:43:27,534 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:27" (1/1) ... [2022-10-17 16:43:27,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:27" (1/1) ... [2022-10-17 16:43:27,542 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:43:27,543 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:43:27,543 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:43:27,543 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:43:27,544 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:27" (1/1) ... [2022-10-17 16:43:27,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:27,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:43:27,587 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:43:27,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:43:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:43:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:43:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-10-17 16:43:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-10-17 16:43:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:43:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:43:27,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:43:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:43:27,707 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:43:27,710 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:43:38,402 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:43:38,543 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:43:38,547 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 16:43:38,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:43:38 BoogieIcfgContainer [2022-10-17 16:43:38,551 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:43:38,552 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:43:38,553 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:43:38,562 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:43:38,563 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:43:38" (1/1) ... [2022-10-17 16:43:38,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:43:38,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:43:38,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2022-10-17 16:43:38,653 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2022-10-17 16:43:38,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:43:38,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:43:38,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:43:38,698 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:43:38,703 INFO L158 Benchmark]: Toolchain (without parser) took 11757.46ms. Allocated memory was 52.4MB in the beginning and 62.9MB in the end (delta: 10.5MB). Free memory was 29.0MB in the beginning and 39.8MB in the end (delta: -10.7MB). Peak memory consumption was 418.6kB. Max. memory is 16.1GB. [2022-10-17 16:43:38,703 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 52.4MB. Free memory was 32.9MB in the beginning and 32.8MB in the end (delta: 50.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:43:38,704 INFO L158 Benchmark]: CACSL2BoogieTranslator took 504.13ms. Allocated memory was 52.4MB in the beginning and 62.9MB in the end (delta: 10.5MB). Free memory was 28.8MB in the beginning and 43.8MB in the end (delta: -15.1MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2022-10-17 16:43:38,705 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.76ms. Allocated memory is still 62.9MB. Free memory was 43.8MB in the beginning and 41.9MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:43:38,706 INFO L158 Benchmark]: Boogie Preprocessor took 40.31ms. Allocated memory is still 62.9MB. Free memory was 41.9MB in the beginning and 40.0MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:43:38,707 INFO L158 Benchmark]: RCFGBuilder took 11008.12ms. Allocated memory is still 62.9MB. Free memory was 40.0MB in the beginning and 29.7MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:43:38,708 INFO L158 Benchmark]: CodeCheck took 149.21ms. Allocated memory is still 62.9MB. Free memory was 29.7MB in the beginning and 39.8MB in the end (delta: -10.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:43:38,711 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 0.33ms. Allocated memory is still 52.4MB. Free memory was 32.9MB in the beginning and 32.8MB in the end (delta: 50.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 504.13ms. Allocated memory was 52.4MB in the beginning and 62.9MB in the end (delta: 10.5MB). Free memory was 28.8MB in the beginning and 43.8MB in the end (delta: -15.1MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.76ms. Allocated memory is still 62.9MB. Free memory was 43.8MB in the beginning and 41.9MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 40.31ms. Allocated memory is still 62.9MB. Free memory was 41.9MB in the beginning and 40.0MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 11008.12ms. Allocated memory is still 62.9MB. Free memory was 40.0MB in the beginning and 29.7MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 149.21ms. Allocated memory is still 62.9MB. Free memory was 29.7MB in the beginning and 39.8MB in the end (delta: -10.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:43:38,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9263d16-d718-49f0-8bd3-2f4e4cbedd2b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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