./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_2+newton_2_5.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/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_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_2_5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/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_70bd629d-5189-4915-8eb0-b782dee92a92/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 de6f52d29ab8cbb588307c65427c40feccf3bbab41549d766ad7ad11f97b3a0b --- 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 16:50:59,618 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:50:59,621 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:50:59,674 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:50:59,675 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:50:59,680 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:50:59,682 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:50:59,688 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:50:59,691 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:50:59,697 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:50:59,698 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:50:59,701 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:50:59,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:50:59,704 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:50:59,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:50:59,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:50:59,711 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:50:59,712 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:50:59,715 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:50:59,723 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:50:59,725 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:50:59,726 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:50:59,730 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:50:59,731 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:50:59,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:50:59,742 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:50:59,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:50:59,744 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:50:59,745 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:50:59,747 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:50:59,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:50:59,750 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:50:59,752 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:50:59,753 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:50:59,755 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:50:59,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:50:59,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:50:59,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:50:59,757 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:50:59,778 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:50:59,779 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:50:59,780 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:50:59,817 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:50:59,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:50:59,819 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:50:59,819 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:50:59,820 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:50:59,820 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:50:59,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:50:59,821 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:50:59,821 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:50:59,822 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:50:59,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:50:59,822 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:50:59,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:50:59,823 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:50:59,823 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:50:59,823 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:50:59,824 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:50:59,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:50:59,824 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:50:59,825 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:50:59,825 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:50:59,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:59,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:50:59,826 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:50:59,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:50:59,826 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:50:59,827 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:50:59,827 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:50:59,827 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_70bd629d-5189-4915-8eb0-b782dee92a92/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de6f52d29ab8cbb588307c65427c40feccf3bbab41549d766ad7ad11f97b3a0b [2022-10-17 16:51:00,077 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:51:00,107 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:51:00,109 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:51:00,111 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:51:00,112 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:51:00,114 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_2+newton_2_5.i [2022-10-17 16:51:00,185 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/data/2bbe8c536/a665d3e33ca4490795b0baeb84d46d08/FLAGd9054105c [2022-10-17 16:51:00,702 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:51:00,703 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i [2022-10-17 16:51:00,712 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/data/2bbe8c536/a665d3e33ca4490795b0baeb84d46d08/FLAGd9054105c [2022-10-17 16:51:01,089 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/data/2bbe8c536/a665d3e33ca4490795b0baeb84d46d08 [2022-10-17 16:51:01,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:51:01,096 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:51:01,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:51:01,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:51:01,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:51:01,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:51:01" (1/1) ... [2022-10-17 16:51:01,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@722cb84b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:01, skipping insertion in model container [2022-10-17 16:51:01,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:51:01" (1/1) ... [2022-10-17 16:51:01,114 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:51:01,140 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:51:01,369 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_70bd629d-5189-4915-8eb0-b782dee92a92/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[1226,1239] [2022-10-17 16:51:01,396 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_70bd629d-5189-4915-8eb0-b782dee92a92/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[2841,2854] [2022-10-17 16:51:01,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:51:01,407 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:51:01,419 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_70bd629d-5189-4915-8eb0-b782dee92a92/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[1226,1239] [2022-10-17 16:51:01,431 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_70bd629d-5189-4915-8eb0-b782dee92a92/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[2841,2854] [2022-10-17 16:51:01,432 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:51:01,447 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:51:01,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:01 WrapperNode [2022-10-17 16:51:01,448 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:51:01,449 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:51:01,449 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:51:01,449 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:51:01,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:01" (1/1) ... [2022-10-17 16:51:01,483 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:01" (1/1) ... [2022-10-17 16:51:01,506 INFO L138 Inliner]: procedures = 27, calls = 16, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 77 [2022-10-17 16:51:01,507 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:51:01,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:51:01,508 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:51:01,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:51:01,518 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:01" (1/1) ... [2022-10-17 16:51:01,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:01" (1/1) ... [2022-10-17 16:51:01,520 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:01" (1/1) ... [2022-10-17 16:51:01,521 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:01" (1/1) ... [2022-10-17 16:51:01,526 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:01" (1/1) ... [2022-10-17 16:51:01,530 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:01" (1/1) ... [2022-10-17 16:51:01,532 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:01" (1/1) ... [2022-10-17 16:51:01,533 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:01" (1/1) ... [2022-10-17 16:51:01,546 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:51:01,547 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:51:01,547 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:51:01,547 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:51:01,548 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:01" (1/1) ... [2022-10-17 16:51:01,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:51:01,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:51:01,581 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:51:01,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:51:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:51:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:51:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:51:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:51:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:51:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:51:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:51:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:51:01,728 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:51:01,731 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:51:01,991 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:51:02,054 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:51:02,054 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:51:02,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:51:02 BoogieIcfgContainer [2022-10-17 16:51:02,057 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:51:02,058 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:51:02,058 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:51:02,078 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:51:02,080 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:51:02" (1/1) ... [2022-10-17 16:51:02,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:51:02,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:02,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2022-10-17 16:51:02,212 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2022-10-17 16:51:02,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:51:02,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:02,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:02,264 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 16:51:02,270 INFO L158 Benchmark]: Toolchain (without parser) took 1172.52ms. Allocated memory was 94.4MB in the beginning and 136.3MB in the end (delta: 41.9MB). Free memory was 70.6MB in the beginning and 110.3MB in the end (delta: -39.6MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. [2022-10-17 16:51:02,272 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 94.4MB. Free memory was 64.9MB in the beginning and 64.8MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:51:02,273 INFO L158 Benchmark]: CACSL2BoogieTranslator took 347.65ms. Allocated memory is still 94.4MB. Free memory was 70.4MB in the beginning and 68.0MB in the end (delta: 2.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:51:02,275 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.20ms. Allocated memory is still 94.4MB. Free memory was 68.0MB in the beginning and 66.2MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:51:02,276 INFO L158 Benchmark]: Boogie Preprocessor took 38.60ms. Allocated memory is still 94.4MB. Free memory was 66.2MB in the beginning and 65.0MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:51:02,277 INFO L158 Benchmark]: RCFGBuilder took 510.30ms. Allocated memory is still 94.4MB. Free memory was 64.8MB in the beginning and 50.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 16:51:02,278 INFO L158 Benchmark]: CodeCheck took 209.36ms. Allocated memory was 94.4MB in the beginning and 136.3MB in the end (delta: 41.9MB). Free memory was 50.1MB in the beginning and 110.3MB in the end (delta: -60.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:51:02,287 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 94.4MB. Free memory was 64.9MB in the beginning and 64.8MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 347.65ms. Allocated memory is still 94.4MB. Free memory was 70.4MB in the beginning and 68.0MB in the end (delta: 2.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.20ms. Allocated memory is still 94.4MB. Free memory was 68.0MB in the beginning and 66.2MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 38.60ms. Allocated memory is still 94.4MB. Free memory was 66.2MB in the beginning and 65.0MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 510.30ms. Allocated memory is still 94.4MB. Free memory was 64.8MB in the beginning and 50.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 209.36ms. Allocated memory was 94.4MB in the beginning and 136.3MB in the end (delta: 41.9MB). Free memory was 50.1MB in the beginning and 110.3MB in the end (delta: -60.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:51:02,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/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_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/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_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_2_5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/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_70bd629d-5189-4915-8eb0-b782dee92a92/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 de6f52d29ab8cbb588307c65427c40feccf3bbab41549d766ad7ad11f97b3a0b --- 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 16:51:04,899 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:51:04,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:51:04,939 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:51:04,940 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:51:04,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:51:04,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:51:04,952 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:51:04,958 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:51:04,964 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:51:04,968 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:51:04,971 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:51:04,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:51:04,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:51:04,979 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:51:04,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:51:04,982 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:51:04,983 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:51:04,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:51:04,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:51:05,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:51:05,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:51:05,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:51:05,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:51:05,015 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:51:05,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:51:05,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:51:05,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:51:05,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:51:05,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:51:05,025 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:51:05,026 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:51:05,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:51:05,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:51:05,030 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:51:05,030 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:51:05,031 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:51:05,032 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:51:05,032 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:51:05,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:51:05,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:51:05,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:51:05,090 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:51:05,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:51:05,093 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:51:05,093 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:51:05,095 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:51:05,095 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:51:05,096 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:51:05,096 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:51:05,096 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:51:05,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:51:05,098 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:51:05,098 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:51:05,098 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:51:05,098 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:51:05,099 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:51:05,099 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:51:05,099 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:51:05,099 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:51:05,099 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:51:05,100 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:51:05,100 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:51:05,100 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:51:05,100 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:51:05,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:51:05,101 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:51:05,101 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:51:05,101 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:51:05,102 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:51:05,102 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:51:05,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:51:05,102 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:51:05,103 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:51:05,103 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_70bd629d-5189-4915-8eb0-b782dee92a92/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de6f52d29ab8cbb588307c65427c40feccf3bbab41549d766ad7ad11f97b3a0b [2022-10-17 16:51:05,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:51:05,520 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:51:05,523 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:51:05,525 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:51:05,525 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:51:05,527 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_2+newton_2_5.i [2022-10-17 16:51:05,601 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/data/27a0a10c7/31a334c443884a468ec95fb3f769e07d/FLAGe9f4c03f7 [2022-10-17 16:51:06,142 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:51:06,147 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i [2022-10-17 16:51:06,157 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/data/27a0a10c7/31a334c443884a468ec95fb3f769e07d/FLAGe9f4c03f7 [2022-10-17 16:51:06,497 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/data/27a0a10c7/31a334c443884a468ec95fb3f769e07d [2022-10-17 16:51:06,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:51:06,501 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:51:06,503 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:51:06,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:51:06,507 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:51:06,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:51:06" (1/1) ... [2022-10-17 16:51:06,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@639eb172 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:06, skipping insertion in model container [2022-10-17 16:51:06,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:51:06" (1/1) ... [2022-10-17 16:51:06,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:51:06,554 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:51:06,737 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_70bd629d-5189-4915-8eb0-b782dee92a92/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[1226,1239] [2022-10-17 16:51:06,834 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_70bd629d-5189-4915-8eb0-b782dee92a92/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[2841,2854] [2022-10-17 16:51:06,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:51:06,858 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:51:06,879 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_70bd629d-5189-4915-8eb0-b782dee92a92/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[1226,1239] [2022-10-17 16:51:06,899 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_70bd629d-5189-4915-8eb0-b782dee92a92/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[2841,2854] [2022-10-17 16:51:06,900 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:51:06,916 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:51:06,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:06 WrapperNode [2022-10-17 16:51:06,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:51:06,918 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:51:06,918 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:51:06,918 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:51:06,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:06" (1/1) ... [2022-10-17 16:51:06,937 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:06" (1/1) ... [2022-10-17 16:51:06,959 INFO L138 Inliner]: procedures = 28, calls = 16, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 72 [2022-10-17 16:51:06,959 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:51:06,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:51:06,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:51:06,960 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:51:06,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:06" (1/1) ... [2022-10-17 16:51:06,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:06" (1/1) ... [2022-10-17 16:51:06,996 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:06" (1/1) ... [2022-10-17 16:51:06,997 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:06" (1/1) ... [2022-10-17 16:51:07,017 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:06" (1/1) ... [2022-10-17 16:51:07,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:06" (1/1) ... [2022-10-17 16:51:07,024 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:06" (1/1) ... [2022-10-17 16:51:07,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:06" (1/1) ... [2022-10-17 16:51:07,029 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:51:07,030 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:51:07,030 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:51:07,030 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:51:07,031 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:06" (1/1) ... [2022-10-17 16:51:07,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:51:07,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:51:07,079 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:51:07,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:51:07,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:51:07,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:51:07,125 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:51:07,125 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:51:07,125 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:51:07,125 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:51:07,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:51:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:51:07,199 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:51:07,203 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:51:34,594 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:51:34,682 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:51:34,682 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:51:34,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:51:34 BoogieIcfgContainer [2022-10-17 16:51:34,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:51:34,686 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:51:34,686 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:51:34,696 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:51:34,700 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:51:34" (1/1) ... [2022-10-17 16:51:34,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:51:34,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:34,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2022-10-17 16:51:34,766 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2022-10-17 16:51:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:51:34,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:34,810 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 16:51:34,814 INFO L158 Benchmark]: Toolchain (without parser) took 28311.91ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 39.7MB in the end (delta: 6.0MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2022-10-17 16:51:34,815 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 67.1MB. Free memory was 47.0MB in the beginning and 47.0MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:51:34,816 INFO L158 Benchmark]: CACSL2BoogieTranslator took 414.49ms. Allocated memory is still 67.1MB. Free memory was 45.4MB in the beginning and 47.8MB in the end (delta: -2.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:51:34,817 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.20ms. Allocated memory is still 67.1MB. Free memory was 47.6MB in the beginning and 46.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:51:34,818 INFO L158 Benchmark]: Boogie Preprocessor took 68.96ms. Allocated memory is still 67.1MB. Free memory was 46.0MB in the beginning and 44.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:51:34,819 INFO L158 Benchmark]: RCFGBuilder took 27655.38ms. Allocated memory is still 67.1MB. Free memory was 44.4MB in the beginning and 46.0MB in the end (delta: -1.6MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2022-10-17 16:51:34,819 INFO L158 Benchmark]: CodeCheck took 126.80ms. Allocated memory is still 67.1MB. Free memory was 45.8MB in the beginning and 39.7MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:51:34,823 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 0.29ms. Allocated memory is still 67.1MB. Free memory was 47.0MB in the beginning and 47.0MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 414.49ms. Allocated memory is still 67.1MB. Free memory was 45.4MB in the beginning and 47.8MB in the end (delta: -2.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.20ms. Allocated memory is still 67.1MB. Free memory was 47.6MB in the beginning and 46.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.96ms. Allocated memory is still 67.1MB. Free memory was 46.0MB in the beginning and 44.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 27655.38ms. Allocated memory is still 67.1MB. Free memory was 44.4MB in the beginning and 46.0MB in the end (delta: -1.6MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * CodeCheck took 126.80ms. Allocated memory is still 67.1MB. Free memory was 45.8MB in the beginning and 39.7MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:51:34,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70bd629d-5189-4915-8eb0-b782dee92a92/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared