./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_1+newton_3_1.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_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/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_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_1+newton_3_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/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_0404de15-9cc1-4879-b6f6-c5274b805cbb/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 353cc018d334cc7a981957992a6877492a13119a8e3524540eab203ce1072cbf --- 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 17:01:12,258 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:01:12,263 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:01:12,319 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:01:12,320 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:01:12,326 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:01:12,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:01:12,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:01:12,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:01:12,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:01:12,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:01:12,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:01:12,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:01:12,343 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:01:12,345 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:01:12,349 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:01:12,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:01:12,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:01:12,357 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:01:12,362 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:01:12,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:01:12,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:01:12,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:01:12,384 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:01:12,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:01:12,394 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:01:12,395 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:01:12,398 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:01:12,399 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:01:12,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:01:12,401 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:01:12,403 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:01:12,406 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:01:12,408 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:01:12,409 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:01:12,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:01:12,410 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:01:12,411 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:01:12,411 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:01:12,412 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:01:12,413 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:01:12,414 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:01:12,456 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:01:12,456 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:01:12,457 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:01:12,457 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:01:12,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:01:12,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:01:12,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:01:12,468 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:01:12,468 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:01:12,468 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:01:12,469 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:01:12,469 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:01:12,469 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:01:12,469 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:01:12,470 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:01:12,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:01:12,470 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:01:12,470 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:01:12,470 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:01:12,471 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:01:12,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:01:12,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:12,472 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:01:12,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:01:12,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:01:12,472 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:01:12,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:01:12,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:01:12,473 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_0404de15-9cc1-4879-b6f6-c5274b805cbb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 353cc018d334cc7a981957992a6877492a13119a8e3524540eab203ce1072cbf [2022-10-17 17:01:12,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:01:12,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:01:12,788 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:01:12,790 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:01:12,791 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:01:12,792 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_1+newton_3_1.i [2022-10-17 17:01:12,892 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/data/1763aeea8/6f68aadf96e24939b0f2b9985b084ae6/FLAG213fde07b [2022-10-17 17:01:13,412 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:01:13,418 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/sv-benchmarks/c/combinations/gcd_1+newton_3_1.i [2022-10-17 17:01:13,428 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/data/1763aeea8/6f68aadf96e24939b0f2b9985b084ae6/FLAG213fde07b [2022-10-17 17:01:13,764 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/data/1763aeea8/6f68aadf96e24939b0f2b9985b084ae6 [2022-10-17 17:01:13,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:01:13,768 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:01:13,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:13,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:01:13,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:01:13,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:13" (1/1) ... [2022-10-17 17:01:13,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bf3019d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:13, skipping insertion in model container [2022-10-17 17:01:13,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:13" (1/1) ... [2022-10-17 17:01:13,783 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:01:13,802 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:01:14,016 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_0404de15-9cc1-4879-b6f6-c5274b805cbb/sv-benchmarks/c/combinations/gcd_1+newton_3_1.i[1226,1239] [2022-10-17 17:01:14,078 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_0404de15-9cc1-4879-b6f6-c5274b805cbb/sv-benchmarks/c/combinations/gcd_1+newton_3_1.i[2828,2841] [2022-10-17 17:01:14,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:14,091 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:01:14,116 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_0404de15-9cc1-4879-b6f6-c5274b805cbb/sv-benchmarks/c/combinations/gcd_1+newton_3_1.i[1226,1239] [2022-10-17 17:01:14,140 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_0404de15-9cc1-4879-b6f6-c5274b805cbb/sv-benchmarks/c/combinations/gcd_1+newton_3_1.i[2828,2841] [2022-10-17 17:01:14,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:14,159 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:01:14,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:14 WrapperNode [2022-10-17 17:01:14,160 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:14,162 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:14,162 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:01:14,163 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:01:14,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:14" (1/1) ... [2022-10-17 17:01:14,192 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:14" (1/1) ... [2022-10-17 17:01:14,232 INFO L138 Inliner]: procedures = 27, calls = 18, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 82 [2022-10-17 17:01:14,233 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:14,234 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:01:14,234 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:01:14,234 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:01:14,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:14" (1/1) ... [2022-10-17 17:01:14,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:14" (1/1) ... [2022-10-17 17:01:14,250 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:14" (1/1) ... [2022-10-17 17:01:14,251 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:14" (1/1) ... [2022-10-17 17:01:14,269 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:14" (1/1) ... [2022-10-17 17:01:14,275 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:14" (1/1) ... [2022-10-17 17:01:14,276 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:14" (1/1) ... [2022-10-17 17:01:14,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:14" (1/1) ... [2022-10-17 17:01:14,280 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:01:14,281 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:01:14,282 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:01:14,282 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:01:14,283 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:14" (1/1) ... [2022-10-17 17:01:14,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:14,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:01:14,314 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:01:14,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:01:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:01:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 17:01:14,364 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 17:01:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 17:01:14,364 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 17:01:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:01:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:01:14,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:01:14,447 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:01:14,449 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:01:14,690 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:01:14,783 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:01:14,784 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 17:01:14,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:14 BoogieIcfgContainer [2022-10-17 17:01:14,787 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:01:14,788 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:01:14,788 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:01:14,801 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:01:14,801 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:14" (1/1) ... [2022-10-17 17:01:14,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:01:14,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:14,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2022-10-17 17:01:14,923 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2022-10-17 17:01:14,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 17:01:14,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:14,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:14,990 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 17:01:15,002 INFO L158 Benchmark]: Toolchain (without parser) took 1231.73ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 50.5MB in the beginning and 56.3MB in the end (delta: -5.7MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2022-10-17 17:01:15,005 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 88.1MB. Free memory was 66.8MB in the beginning and 66.8MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:01:15,007 INFO L158 Benchmark]: CACSL2BoogieTranslator took 391.21ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 50.4MB in the beginning and 82.1MB in the end (delta: -31.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:01:15,008 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.60ms. Allocated memory is still 107.0MB. Free memory was 82.1MB in the beginning and 80.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:01:15,009 INFO L158 Benchmark]: Boogie Preprocessor took 46.76ms. Allocated memory is still 107.0MB. Free memory was 80.0MB in the beginning and 78.8MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:01:15,010 INFO L158 Benchmark]: RCFGBuilder took 505.87ms. Allocated memory is still 107.0MB. Free memory was 78.8MB in the beginning and 62.7MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 17:01:15,012 INFO L158 Benchmark]: CodeCheck took 210.49ms. Allocated memory is still 107.0MB. Free memory was 62.7MB in the beginning and 56.3MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:01:15,026 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 0.35ms. Allocated memory is still 88.1MB. Free memory was 66.8MB in the beginning and 66.8MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 391.21ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 50.4MB in the beginning and 82.1MB in the end (delta: -31.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 71.60ms. Allocated memory is still 107.0MB. Free memory was 82.1MB in the beginning and 80.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.76ms. Allocated memory is still 107.0MB. Free memory was 80.0MB in the beginning and 78.8MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 505.87ms. Allocated memory is still 107.0MB. Free memory was 78.8MB in the beginning and 62.7MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 210.49ms. Allocated memory is still 107.0MB. Free memory was 62.7MB in the beginning and 56.3MB in the end (delta: 6.5MB). 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 17:01:15,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/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_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/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_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_1+newton_3_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/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_0404de15-9cc1-4879-b6f6-c5274b805cbb/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 353cc018d334cc7a981957992a6877492a13119a8e3524540eab203ce1072cbf --- 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 17:01:18,039 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:01:18,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:01:18,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:01:18,091 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:01:18,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:01:18,099 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:01:18,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:01:18,114 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:01:18,120 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:01:18,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:01:18,126 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:01:18,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:01:18,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:01:18,130 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:01:18,131 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:01:18,133 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:01:18,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:01:18,139 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:01:18,150 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:01:18,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:01:18,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:01:18,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:01:18,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:01:18,176 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:01:18,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:01:18,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:01:18,180 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:01:18,181 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:01:18,182 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:01:18,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:01:18,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:01:18,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:01:18,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:01:18,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:01:18,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:01:18,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:01:18,200 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:01:18,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:01:18,203 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:01:18,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:01:18,205 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 17:01:18,264 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:01:18,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:01:18,267 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:01:18,267 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:01:18,269 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:01:18,270 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:01:18,270 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:01:18,270 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:01:18,270 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:01:18,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:01:18,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:01:18,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:01:18,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:01:18,273 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:01:18,273 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:01:18,273 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:01:18,273 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:01:18,274 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:01:18,274 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:01:18,274 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:01:18,274 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:01:18,275 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:01:18,275 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:01:18,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:18,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:01:18,276 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:01:18,276 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:01:18,276 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:01:18,277 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:01:18,277 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:01:18,277 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 17:01:18,277 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:01:18,278 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_0404de15-9cc1-4879-b6f6-c5274b805cbb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 353cc018d334cc7a981957992a6877492a13119a8e3524540eab203ce1072cbf [2022-10-17 17:01:18,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:01:18,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:01:18,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:01:18,798 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:01:18,799 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:01:18,801 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_1+newton_3_1.i [2022-10-17 17:01:18,887 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/data/881878330/2710ea04dd644f759e21e6fc1fc49389/FLAGf971bb9c1 [2022-10-17 17:01:19,576 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:01:19,582 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/sv-benchmarks/c/combinations/gcd_1+newton_3_1.i [2022-10-17 17:01:19,594 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/data/881878330/2710ea04dd644f759e21e6fc1fc49389/FLAGf971bb9c1 [2022-10-17 17:01:19,901 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/data/881878330/2710ea04dd644f759e21e6fc1fc49389 [2022-10-17 17:01:19,905 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:01:19,907 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:01:19,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:19,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:01:19,918 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:01:19,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:19" (1/1) ... [2022-10-17 17:01:19,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f2fe40a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:19, skipping insertion in model container [2022-10-17 17:01:19,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:19" (1/1) ... [2022-10-17 17:01:19,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:01:19,964 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:01:20,193 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_0404de15-9cc1-4879-b6f6-c5274b805cbb/sv-benchmarks/c/combinations/gcd_1+newton_3_1.i[1226,1239] [2022-10-17 17:01:20,228 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_0404de15-9cc1-4879-b6f6-c5274b805cbb/sv-benchmarks/c/combinations/gcd_1+newton_3_1.i[2828,2841] [2022-10-17 17:01:20,230 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:20,246 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:01:20,301 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_0404de15-9cc1-4879-b6f6-c5274b805cbb/sv-benchmarks/c/combinations/gcd_1+newton_3_1.i[1226,1239] [2022-10-17 17:01:20,340 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_0404de15-9cc1-4879-b6f6-c5274b805cbb/sv-benchmarks/c/combinations/gcd_1+newton_3_1.i[2828,2841] [2022-10-17 17:01:20,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:20,370 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:01:20,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20 WrapperNode [2022-10-17 17:01:20,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:20,373 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:20,374 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:01:20,374 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:01:20,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,398 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,426 INFO L138 Inliner]: procedures = 28, calls = 18, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 77 [2022-10-17 17:01:20,427 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:20,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:01:20,429 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:01:20,429 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:01:20,441 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,446 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,447 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,459 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,464 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,467 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:01:20,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:01:20,475 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:01:20,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:01:20,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:20,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:01:20,521 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:01:20,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:01:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:01:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:01:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 17:01:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 17:01:20,587 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 17:01:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 17:01:20,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:01:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:01:20,753 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:01:20,760 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:01:43,662 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:01:43,757 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:01:43,758 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 17:01:43,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:43 BoogieIcfgContainer [2022-10-17 17:01:43,761 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:01:43,762 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:01:43,763 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:01:43,773 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:01:43,773 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:43" (1/1) ... [2022-10-17 17:01:43,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:01:43,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2022-10-17 17:01:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2022-10-17 17:01:43,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 17:01:43,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:43,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:43,931 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 17:01:43,939 INFO L158 Benchmark]: Toolchain (without parser) took 24029.96ms. Allocated memory was 50.3MB in the beginning and 60.8MB in the end (delta: 10.5MB). Free memory was 26.9MB in the beginning and 30.5MB in the end (delta: -3.6MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2022-10-17 17:01:43,941 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 50.3MB. Free memory was 30.7MB in the beginning and 30.6MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:01:43,942 INFO L158 Benchmark]: CACSL2BoogieTranslator took 463.42ms. Allocated memory was 50.3MB in the beginning and 60.8MB in the end (delta: 10.5MB). Free memory was 26.7MB in the beginning and 43.3MB in the end (delta: -16.7MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. [2022-10-17 17:01:43,943 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.08ms. Allocated memory is still 60.8MB. Free memory was 43.2MB in the beginning and 41.6MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:01:43,944 INFO L158 Benchmark]: Boogie Preprocessor took 45.92ms. Allocated memory is still 60.8MB. Free memory was 41.6MB in the beginning and 39.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:01:43,945 INFO L158 Benchmark]: RCFGBuilder took 23285.82ms. Allocated memory is still 60.8MB. Free memory was 39.9MB in the beginning and 36.9MB in the end (delta: 3.1MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. [2022-10-17 17:01:43,946 INFO L158 Benchmark]: CodeCheck took 173.47ms. Allocated memory is still 60.8MB. Free memory was 36.6MB in the beginning and 30.5MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:01:43,956 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 0.36ms. Allocated memory is still 50.3MB. Free memory was 30.7MB in the beginning and 30.6MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 463.42ms. Allocated memory was 50.3MB in the beginning and 60.8MB in the end (delta: 10.5MB). Free memory was 26.7MB in the beginning and 43.3MB in the end (delta: -16.7MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.08ms. Allocated memory is still 60.8MB. Free memory was 43.2MB in the beginning and 41.6MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 45.92ms. Allocated memory is still 60.8MB. Free memory was 41.6MB in the beginning and 39.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 23285.82ms. Allocated memory is still 60.8MB. Free memory was 39.9MB in the beginning and 36.9MB in the end (delta: 3.1MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. * CodeCheck took 173.47ms. Allocated memory is still 60.8MB. Free memory was 36.6MB in the beginning and 30.5MB 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 17:01:44,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0404de15-9cc1-4879-b6f6-c5274b805cbb/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared