./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_2+newton_3_6.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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_3_6.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/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 e2dd5d34f88ad6d47e063e6c09c7fec2ff27fac96724824e4298e1c863fcdc4b --- 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 16:54:15,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:54:15,574 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:54:15,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:54:15,607 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:54:15,609 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:54:15,611 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:54:15,614 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:54:15,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:54:15,618 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:54:15,619 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:54:15,621 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:54:15,622 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:54:15,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:54:15,625 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:54:15,627 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:54:15,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:54:15,630 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:54:15,633 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:54:15,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:54:15,639 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:54:15,640 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:54:15,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:54:15,644 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:54:15,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:54:15,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:54:15,651 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:54:15,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:54:15,653 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:54:15,654 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:54:15,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:54:15,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:54:15,657 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:54:15,658 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:54:15,660 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:54:15,660 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:54:15,661 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:54:15,662 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:54:15,662 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:54:15,664 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:54:15,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:54:15,666 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:54:15,690 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:54:15,691 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:54:15,692 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:54:15,693 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:54:15,694 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:54:15,694 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:54:15,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:54:15,695 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:54:15,695 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:54:15,696 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:54:15,696 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:54:15,696 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:54:15,697 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:54:15,697 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:54:15,697 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:54:15,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:54:15,698 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:54:15,698 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:54:15,699 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:54:15,699 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:54:15,699 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:54:15,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:15,700 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:54:15,700 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:54:15,701 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:54:15,701 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:54:15,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:54:15,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:54:15,702 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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2dd5d34f88ad6d47e063e6c09c7fec2ff27fac96724824e4298e1c863fcdc4b [2022-10-17 16:54:15,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:54:16,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:54:16,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:54:16,017 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:54:16,018 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:54:16,020 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_2+newton_3_6.i [2022-10-17 16:54:16,083 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/data/5e0227225/6ef58841a5f442fb824baab356dee9aa/FLAG03e5ac64d [2022-10-17 16:54:16,582 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:54:16,582 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/sv-benchmarks/c/combinations/gcd_2+newton_3_6.i [2022-10-17 16:54:16,594 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/data/5e0227225/6ef58841a5f442fb824baab356dee9aa/FLAG03e5ac64d [2022-10-17 16:54:16,932 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/data/5e0227225/6ef58841a5f442fb824baab356dee9aa [2022-10-17 16:54:16,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:54:16,936 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:54:16,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:16,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:54:16,942 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:54:16,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:16" (1/1) ... [2022-10-17 16:54:16,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f0c3ad4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:16, skipping insertion in model container [2022-10-17 16:54:16,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:16" (1/1) ... [2022-10-17 16:54:16,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:54:16,972 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:54:17,244 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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/sv-benchmarks/c/combinations/gcd_2+newton_3_6.i[1226,1239] [2022-10-17 16:54:17,300 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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/sv-benchmarks/c/combinations/gcd_2+newton_3_6.i[2862,2875] [2022-10-17 16:54:17,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:17,324 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:54:17,346 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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/sv-benchmarks/c/combinations/gcd_2+newton_3_6.i[1226,1239] [2022-10-17 16:54:17,373 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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/sv-benchmarks/c/combinations/gcd_2+newton_3_6.i[2862,2875] [2022-10-17 16:54:17,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:17,396 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:54:17,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:17 WrapperNode [2022-10-17 16:54:17,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:17,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:17,400 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:54:17,400 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:54:17,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:17" (1/1) ... [2022-10-17 16:54:17,432 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:17" (1/1) ... [2022-10-17 16:54:17,471 INFO L138 Inliner]: procedures = 27, calls = 18, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 82 [2022-10-17 16:54:17,472 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:17,473 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:54:17,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:54:17,474 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:54:17,484 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:17" (1/1) ... [2022-10-17 16:54:17,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:17" (1/1) ... [2022-10-17 16:54:17,488 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:17" (1/1) ... [2022-10-17 16:54:17,489 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:17" (1/1) ... [2022-10-17 16:54:17,507 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:17" (1/1) ... [2022-10-17 16:54:17,513 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:17" (1/1) ... [2022-10-17 16:54:17,518 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:17" (1/1) ... [2022-10-17 16:54:17,525 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:17" (1/1) ... [2022-10-17 16:54:17,527 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:54:17,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:54:17,531 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:54:17,531 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:54:17,532 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:17" (1/1) ... [2022-10-17 16:54:17,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:17,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:54:17,568 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:54:17,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:54:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:54:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:54:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:54:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:54:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:54:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:54:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:54:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:54:17,697 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:54:17,699 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:54:17,892 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:54:17,979 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:54:17,979 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:54:17,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:54:17 BoogieIcfgContainer [2022-10-17 16:54:17,982 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:54:17,983 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:54:17,983 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:54:17,999 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:54:17,999 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:54:17" (1/1) ... [2022-10-17 16:54:18,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:54:18,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:18,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2022-10-17 16:54:18,072 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2022-10-17 16:54:18,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:54:18,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:18,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:18,150 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 16:54:18,154 INFO L158 Benchmark]: Toolchain (without parser) took 1216.68ms. Allocated memory is still 104.9MB. Free memory was 68.4MB in the beginning and 54.8MB in the end (delta: 13.6MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2022-10-17 16:54:18,154 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 104.9MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:54:18,155 INFO L158 Benchmark]: CACSL2BoogieTranslator took 459.94ms. Allocated memory is still 104.9MB. Free memory was 68.3MB in the beginning and 80.0MB in the end (delta: -11.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:54:18,156 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.35ms. Allocated memory is still 104.9MB. Free memory was 80.0MB in the beginning and 78.3MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:54:18,157 INFO L158 Benchmark]: Boogie Preprocessor took 56.14ms. Allocated memory is still 104.9MB. Free memory was 78.3MB in the beginning and 77.1MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:54:18,158 INFO L158 Benchmark]: RCFGBuilder took 452.25ms. Allocated memory is still 104.9MB. Free memory was 77.1MB in the beginning and 61.5MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 16:54:18,158 INFO L158 Benchmark]: CodeCheck took 169.14ms. Allocated memory is still 104.9MB. Free memory was 61.5MB in the beginning and 54.8MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:54:18,162 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 104.9MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 459.94ms. Allocated memory is still 104.9MB. Free memory was 68.3MB in the beginning and 80.0MB in the end (delta: -11.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.35ms. Allocated memory is still 104.9MB. Free memory was 80.0MB in the beginning and 78.3MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.14ms. Allocated memory is still 104.9MB. Free memory was 78.3MB in the beginning and 77.1MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 452.25ms. Allocated memory is still 104.9MB. Free memory was 77.1MB in the beginning and 61.5MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 169.14ms. Allocated memory is still 104.9MB. Free memory was 61.5MB in the beginning and 54.8MB in the end (delta: 6.7MB). 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 16:54:18,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_3_6.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/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 e2dd5d34f88ad6d47e063e6c09c7fec2ff27fac96724824e4298e1c863fcdc4b --- 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 16:54:20,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:54:20,771 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:54:20,842 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:54:20,843 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:54:20,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:54:20,853 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:54:20,860 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:54:20,868 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:54:20,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:54:20,878 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:54:20,880 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:54:20,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:54:20,890 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:54:20,892 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:54:20,894 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:54:20,896 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:54:20,897 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:54:20,900 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:54:20,903 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:54:20,905 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:54:20,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:54:20,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:54:20,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:54:20,916 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:54:20,917 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:54:20,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:54:20,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:54:20,920 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:54:20,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:54:20,922 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:54:20,923 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:54:20,925 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:54:20,926 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:54:20,928 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:54:20,928 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:54:20,930 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:54:20,930 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:54:20,930 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:54:20,932 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:54:20,933 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:54:20,934 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:54:20,964 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:54:20,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:54:20,965 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:54:20,966 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:54:20,967 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:54:20,967 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:54:20,967 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:54:20,968 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:54:20,968 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:54:20,968 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:54:20,968 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:54:20,969 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:54:20,969 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:54:20,969 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:54:20,970 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:54:20,970 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:54:20,970 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:54:20,970 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:54:20,971 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:54:20,971 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:54:20,971 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:54:20,971 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:54:20,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:54:20,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:20,972 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:54:20,973 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:54:20,973 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:54:20,973 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:54:20,974 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:54:20,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:54:20,974 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:54:20,974 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:54:20,975 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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2dd5d34f88ad6d47e063e6c09c7fec2ff27fac96724824e4298e1c863fcdc4b [2022-10-17 16:54:21,354 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:54:21,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:54:21,383 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:54:21,384 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:54:21,385 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:54:21,387 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_2+newton_3_6.i [2022-10-17 16:54:21,455 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/data/26d02c3df/a3cf96898a594002a895aef08ff0f2d5/FLAG3f770db31 [2022-10-17 16:54:22,039 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:54:22,044 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/sv-benchmarks/c/combinations/gcd_2+newton_3_6.i [2022-10-17 16:54:22,055 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/data/26d02c3df/a3cf96898a594002a895aef08ff0f2d5/FLAG3f770db31 [2022-10-17 16:54:22,367 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/data/26d02c3df/a3cf96898a594002a895aef08ff0f2d5 [2022-10-17 16:54:22,370 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:54:22,371 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:54:22,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:22,375 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:54:22,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:54:22,380 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:22,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50565c23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:22, skipping insertion in model container [2022-10-17 16:54:22,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:22,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:54:22,422 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:54:22,649 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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/sv-benchmarks/c/combinations/gcd_2+newton_3_6.i[1226,1239] [2022-10-17 16:54:22,746 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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/sv-benchmarks/c/combinations/gcd_2+newton_3_6.i[2862,2875] [2022-10-17 16:54:22,760 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:22,779 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:54:22,802 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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/sv-benchmarks/c/combinations/gcd_2+newton_3_6.i[1226,1239] [2022-10-17 16:54:22,832 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_d12d7f42-9e9e-42d3-9dd5-f115e303af93/sv-benchmarks/c/combinations/gcd_2+newton_3_6.i[2862,2875] [2022-10-17 16:54:22,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:22,855 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:54:22,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:22 WrapperNode [2022-10-17 16:54:22,856 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:22,857 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:22,857 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:54:22,858 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:54:22,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:22,893 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:22,932 INFO L138 Inliner]: procedures = 28, calls = 18, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 77 [2022-10-17 16:54:22,932 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:22,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:54:22,934 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:54:22,934 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:54:22,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:22,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:22,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:22,965 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:22,982 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:22,992 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:22,997 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:23,008 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:23,012 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:54:23,013 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:54:23,017 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:54:23,017 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:54:23,018 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:22" (1/1) ... [2022-10-17 16:54:23,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:23,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:54:23,061 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:54:23,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:54:23,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:54:23,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:54:23,117 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:54:23,118 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:54:23,118 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:54:23,118 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:54:23,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:54:23,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:54:23,249 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:54:23,252 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:54:49,818 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:54:49,908 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:54:49,908 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:54:49,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:54:49 BoogieIcfgContainer [2022-10-17 16:54:49,911 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:54:49,912 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:54:49,912 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:54:49,920 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:54:49,920 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:54:49" (1/1) ... [2022-10-17 16:54:49,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:54:49,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:49,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2022-10-17 16:54:49,993 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2022-10-17 16:54:49,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:54:49,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:50,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:50,051 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 16:54:50,059 INFO L158 Benchmark]: Toolchain (without parser) took 27685.42ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 33.1MB in the beginning and 36.9MB in the end (delta: -3.8MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2022-10-17 16:54:50,061 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 56.6MB. Free memory was 36.4MB in the beginning and 36.3MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:54:50,062 INFO L158 Benchmark]: CACSL2BoogieTranslator took 481.47ms. Allocated memory is still 56.6MB. Free memory was 33.0MB in the beginning and 37.0MB in the end (delta: -4.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:54:50,063 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.33ms. Allocated memory is still 56.6MB. Free memory was 37.0MB in the beginning and 35.3MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:54:50,064 INFO L158 Benchmark]: Boogie Preprocessor took 79.22ms. Allocated memory is still 56.6MB. Free memory was 35.3MB in the beginning and 33.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:54:50,065 INFO L158 Benchmark]: RCFGBuilder took 26898.00ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 33.5MB in the beginning and 43.4MB in the end (delta: -9.9MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2022-10-17 16:54:50,067 INFO L158 Benchmark]: CodeCheck took 143.86ms. Allocated memory is still 69.2MB. Free memory was 43.4MB in the beginning and 36.9MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:54:50,078 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 0.37ms. Allocated memory is still 56.6MB. Free memory was 36.4MB in the beginning and 36.3MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 481.47ms. Allocated memory is still 56.6MB. Free memory was 33.0MB in the beginning and 37.0MB in the end (delta: -4.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.33ms. Allocated memory is still 56.6MB. Free memory was 37.0MB in the beginning and 35.3MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.22ms. Allocated memory is still 56.6MB. Free memory was 35.3MB in the beginning and 33.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 26898.00ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 33.5MB in the beginning and 43.4MB in the end (delta: -9.9MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. * CodeCheck took 143.86ms. Allocated memory is still 69.2MB. Free memory was 43.4MB in the beginning and 36.9MB 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 16:54:50,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d12d7f42-9e9e-42d3-9dd5-f115e303af93/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