./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_2+newton_3_5.i --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_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/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_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_3_5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/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_51f9344e-0f57-417f-ada8-0d91a74a305c/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 3c7e4faaabab9b2f322684d2701654a5044e8a4a6ec20b8d467b524bec442165 --- 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 16:37:18,025 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:37:18,029 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:37:18,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:37:18,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:37:18,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:37:18,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:37:18,111 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:37:18,114 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:37:18,123 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:37:18,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:37:18,128 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:37:18,128 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:37:18,132 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:37:18,134 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:37:18,136 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:37:18,138 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:37:18,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:37:18,142 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:37:18,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:37:18,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:37:18,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:37:18,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:37:18,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:37:18,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:37:18,170 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:37:18,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:37:18,173 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:37:18,174 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:37:18,175 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:37:18,176 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:37:18,177 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:37:18,180 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:37:18,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:37:18,183 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:37:18,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:37:18,184 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:37:18,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:37:18,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:37:18,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:37:18,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:37:18,188 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:37:18,233 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:37:18,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:37:18,235 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:37:18,235 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:37:18,236 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:37:18,237 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:37:18,237 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:37:18,237 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:37:18,237 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:37:18,238 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:37:18,239 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:37:18,239 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:37:18,240 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:37:18,240 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:37:18,240 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:37:18,240 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:37:18,241 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:37:18,241 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:37:18,241 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:37:18,242 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:37:18,242 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:37:18,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:37:18,243 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:37:18,243 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:37:18,243 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:37:18,243 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:37:18,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:37:18,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:37:18,246 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_51f9344e-0f57-417f-ada8-0d91a74a305c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c7e4faaabab9b2f322684d2701654a5044e8a4a6ec20b8d467b524bec442165 [2022-10-17 16:37:18,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:37:18,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:37:18,624 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:37:18,625 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:37:18,627 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:37:18,630 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_2+newton_3_5.i [2022-10-17 16:37:18,727 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/data/40b0bf323/fce92433bc394d1191d443bbaff1ac33/FLAGc9491d922 [2022-10-17 16:37:19,293 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:37:19,294 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i [2022-10-17 16:37:19,303 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/data/40b0bf323/fce92433bc394d1191d443bbaff1ac33/FLAGc9491d922 [2022-10-17 16:37:19,608 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/data/40b0bf323/fce92433bc394d1191d443bbaff1ac33 [2022-10-17 16:37:19,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:37:19,614 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:37:19,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:37:19,618 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:37:19,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:37:19,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:37:19" (1/1) ... [2022-10-17 16:37:19,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cbd87fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:19, skipping insertion in model container [2022-10-17 16:37:19,626 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:37:19" (1/1) ... [2022-10-17 16:37:19,635 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:37:19,657 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:37:19,843 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_51f9344e-0f57-417f-ada8-0d91a74a305c/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i[1226,1239] [2022-10-17 16:37:19,874 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_51f9344e-0f57-417f-ada8-0d91a74a305c/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i[2862,2875] [2022-10-17 16:37:19,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:37:19,884 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:37:19,898 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_51f9344e-0f57-417f-ada8-0d91a74a305c/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i[1226,1239] [2022-10-17 16:37:19,910 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_51f9344e-0f57-417f-ada8-0d91a74a305c/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i[2862,2875] [2022-10-17 16:37:19,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:37:19,926 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:37:19,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:19 WrapperNode [2022-10-17 16:37:19,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:37:19,928 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:37:19,928 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:37:19,928 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:37:19,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:19" (1/1) ... [2022-10-17 16:37:19,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:19" (1/1) ... [2022-10-17 16:37:19,969 INFO L138 Inliner]: procedures = 27, calls = 18, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 82 [2022-10-17 16:37:19,970 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:37:19,971 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:37:19,971 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:37:19,971 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:37:19,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:19" (1/1) ... [2022-10-17 16:37:19,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:19" (1/1) ... [2022-10-17 16:37:19,984 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:19" (1/1) ... [2022-10-17 16:37:19,984 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:19" (1/1) ... [2022-10-17 16:37:19,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:19" (1/1) ... [2022-10-17 16:37:19,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:19" (1/1) ... [2022-10-17 16:37:19,997 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:19" (1/1) ... [2022-10-17 16:37:19,999 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:19" (1/1) ... [2022-10-17 16:37:20,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:37:20,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:37:20,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:37:20,003 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:37:20,004 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:19" (1/1) ... [2022-10-17 16:37:20,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:37:20,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:37:20,045 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:37:20,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:37:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:37:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:37:20,093 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:37:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:37:20,093 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:37:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:37:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:37:20,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:37:20,169 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:37:20,173 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:37:20,466 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:37:20,608 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:37:20,608 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:37:20,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:37:20 BoogieIcfgContainer [2022-10-17 16:37:20,617 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:37:20,618 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:37:20,618 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:37:20,635 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:37:20,636 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:37:20" (1/1) ... [2022-10-17 16:37:20,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:37:20,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:37:20,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2022-10-17 16:37:20,759 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2022-10-17 16:37:20,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:37:20,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:37:20,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:37:20,822 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 16:37:20,829 INFO L158 Benchmark]: Toolchain (without parser) took 1211.80ms. Allocated memory is still 107.0MB. Free memory was 67.4MB in the beginning and 56.1MB in the end (delta: 11.3MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2022-10-17 16:37:20,830 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 107.0MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:37:20,832 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.09ms. Allocated memory is still 107.0MB. Free memory was 67.2MB in the beginning and 81.0MB in the end (delta: -13.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:37:20,834 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.44ms. Allocated memory is still 107.0MB. Free memory was 80.6MB in the beginning and 78.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:37:20,836 INFO L158 Benchmark]: Boogie Preprocessor took 30.84ms. Allocated memory is still 107.0MB. Free memory was 78.8MB in the beginning and 77.5MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:37:20,838 INFO L158 Benchmark]: RCFGBuilder took 614.60ms. Allocated memory is still 107.0MB. Free memory was 77.5MB in the beginning and 62.5MB in the end (delta: 15.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 16:37:20,839 INFO L158 Benchmark]: CodeCheck took 207.64ms. Allocated memory is still 107.0MB. Free memory was 62.5MB in the beginning and 56.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:37:20,851 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 0.38ms. Allocated memory is still 107.0MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.09ms. Allocated memory is still 107.0MB. Free memory was 67.2MB in the beginning and 81.0MB in the end (delta: -13.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.44ms. Allocated memory is still 107.0MB. Free memory was 80.6MB in the beginning and 78.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.84ms. Allocated memory is still 107.0MB. Free memory was 78.8MB in the beginning and 77.5MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 614.60ms. Allocated memory is still 107.0MB. Free memory was 77.5MB in the beginning and 62.5MB in the end (delta: 15.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 207.64ms. Allocated memory is still 107.0MB. Free memory was 62.5MB in the beginning and 56.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:37:20,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/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_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_3_5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/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_51f9344e-0f57-417f-ada8-0d91a74a305c/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 3c7e4faaabab9b2f322684d2701654a5044e8a4a6ec20b8d467b524bec442165 --- 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 16:37:23,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:37:23,647 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:37:23,679 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:37:23,679 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:37:23,681 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:37:23,683 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:37:23,685 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:37:23,688 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:37:23,689 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:37:23,690 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:37:23,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:37:23,692 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:37:23,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:37:23,695 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:37:23,697 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:37:23,698 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:37:23,699 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:37:23,702 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:37:23,704 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:37:23,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:37:23,708 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:37:23,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:37:23,710 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:37:23,716 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:37:23,716 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:37:23,717 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:37:23,718 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:37:23,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:37:23,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:37:23,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:37:23,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:37:23,723 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:37:23,724 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:37:23,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:37:23,726 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:37:23,727 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:37:23,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:37:23,731 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:37:23,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:37:23,733 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:37:23,738 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:37:23,789 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:37:23,789 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:37:23,791 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:37:23,792 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:37:23,794 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:37:23,794 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:37:23,794 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:37:23,795 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:37:23,795 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:37:23,795 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:37:23,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:37:23,797 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:37:23,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:37:23,797 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:37:23,798 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:37:23,798 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:37:23,798 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:37:23,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:37:23,799 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:37:23,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:37:23,799 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:37:23,800 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:37:23,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:37:23,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:37:23,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:37:23,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:37:23,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:37:23,801 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:37:23,802 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:37:23,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:37:23,802 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:37:23,802 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:37:23,803 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_51f9344e-0f57-417f-ada8-0d91a74a305c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c7e4faaabab9b2f322684d2701654a5044e8a4a6ec20b8d467b524bec442165 [2022-10-17 16:37:24,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:37:24,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:37:24,326 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:37:24,328 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:37:24,329 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:37:24,330 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_2+newton_3_5.i [2022-10-17 16:37:24,396 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/data/adba5b003/914b34ad98fc4c7d92d2b1816b4be6c3/FLAG10c5ec342 [2022-10-17 16:37:24,923 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:37:24,924 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i [2022-10-17 16:37:24,934 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/data/adba5b003/914b34ad98fc4c7d92d2b1816b4be6c3/FLAG10c5ec342 [2022-10-17 16:37:25,292 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/data/adba5b003/914b34ad98fc4c7d92d2b1816b4be6c3 [2022-10-17 16:37:25,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:37:25,299 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:37:25,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:37:25,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:37:25,307 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:37:25,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:37:25" (1/1) ... [2022-10-17 16:37:25,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7da8bdab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:25, skipping insertion in model container [2022-10-17 16:37:25,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:37:25" (1/1) ... [2022-10-17 16:37:25,320 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:37:25,350 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:37:25,573 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_51f9344e-0f57-417f-ada8-0d91a74a305c/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i[1226,1239] [2022-10-17 16:37:25,630 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_51f9344e-0f57-417f-ada8-0d91a74a305c/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i[2862,2875] [2022-10-17 16:37:25,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:37:25,661 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:37:25,683 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_51f9344e-0f57-417f-ada8-0d91a74a305c/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i[1226,1239] [2022-10-17 16:37:25,699 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_51f9344e-0f57-417f-ada8-0d91a74a305c/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i[2862,2875] [2022-10-17 16:37:25,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:37:25,730 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:37:25,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:25 WrapperNode [2022-10-17 16:37:25,731 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:37:25,733 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:37:25,734 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:37:25,734 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:37:25,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:25" (1/1) ... [2022-10-17 16:37:25,764 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:25" (1/1) ... [2022-10-17 16:37:25,787 INFO L138 Inliner]: procedures = 28, calls = 18, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 77 [2022-10-17 16:37:25,788 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:37:25,788 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:37:25,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:37:25,789 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:37:25,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:25" (1/1) ... [2022-10-17 16:37:25,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:25" (1/1) ... [2022-10-17 16:37:25,802 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:25" (1/1) ... [2022-10-17 16:37:25,803 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:25" (1/1) ... [2022-10-17 16:37:25,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:25" (1/1) ... [2022-10-17 16:37:25,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:25" (1/1) ... [2022-10-17 16:37:25,830 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:25" (1/1) ... [2022-10-17 16:37:25,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:25" (1/1) ... [2022-10-17 16:37:25,836 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:37:25,837 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:37:25,837 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:37:25,837 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:37:25,838 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:25" (1/1) ... [2022-10-17 16:37:25,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:37:25,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:37:25,873 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:37:25,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:37:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:37:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:37:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:37:25,933 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:37:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:37:25,933 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:37:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:37:25,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:37:26,061 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:37:26,064 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:37:55,646 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:37:55,736 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:37:55,737 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:37:55,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:37:55 BoogieIcfgContainer [2022-10-17 16:37:55,740 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:37:55,741 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:37:55,742 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:37:55,753 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:37:55,753 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:37:55" (1/1) ... [2022-10-17 16:37:55,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:37:55,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:37:55,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2022-10-17 16:37:55,828 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2022-10-17 16:37:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:37:55,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:37:55,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:37:55,874 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 16:37:55,879 INFO L158 Benchmark]: Toolchain (without parser) took 30578.55ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 34.4MB in the beginning and 38.5MB in the end (delta: -4.1MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2022-10-17 16:37:55,880 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 56.6MB. Free memory was 37.3MB in the beginning and 37.2MB in the end (delta: 40.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:37:55,880 INFO L158 Benchmark]: CACSL2BoogieTranslator took 428.76ms. Allocated memory is still 56.6MB. Free memory was 34.2MB in the beginning and 38.2MB in the end (delta: -4.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:37:55,881 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.47ms. Allocated memory is still 56.6MB. Free memory was 38.2MB in the beginning and 36.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:37:55,882 INFO L158 Benchmark]: Boogie Preprocessor took 47.54ms. Allocated memory is still 56.6MB. Free memory was 36.4MB in the beginning and 34.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:37:55,883 INFO L158 Benchmark]: RCFGBuilder took 29903.61ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 34.8MB in the beginning and 44.9MB in the end (delta: -10.1MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2022-10-17 16:37:55,884 INFO L158 Benchmark]: CodeCheck took 135.47ms. Allocated memory is still 69.2MB. Free memory was 44.6MB in the beginning and 38.5MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:37:55,888 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 0.32ms. Allocated memory is still 56.6MB. Free memory was 37.3MB in the beginning and 37.2MB in the end (delta: 40.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 428.76ms. Allocated memory is still 56.6MB. Free memory was 34.2MB in the beginning and 38.2MB in the end (delta: -4.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.47ms. Allocated memory is still 56.6MB. Free memory was 38.2MB in the beginning and 36.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.54ms. Allocated memory is still 56.6MB. Free memory was 36.4MB in the beginning and 34.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 29903.61ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 34.8MB in the beginning and 44.9MB in the end (delta: -10.1MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. * CodeCheck took 135.47ms. Allocated memory is still 69.2MB. Free memory was 44.6MB in the beginning and 38.5MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:37:56,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f9344e-0f57-417f-ada8-0d91a74a305c/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