./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_min_postdec_06_good.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_min_postdec_06_good.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d1245ec8894036eaffca11ad2ccc2a8c92f80d23df1534a71f87dd72e97ad45e --- 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-6b4ec56 [2022-11-20 17:44:02,027 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:44:02,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:44:02,087 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:44:02,087 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:44:02,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:44:02,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:44:02,097 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:44:02,100 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:44:02,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:44:02,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:44:02,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:44:02,105 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:44:02,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:44:02,110 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:44:02,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:44:02,118 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:44:02,124 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:44:02,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:44:02,137 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:44:02,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:44:02,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:44:02,148 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:44:02,149 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:44:02,161 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:44:02,161 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:44:02,162 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:44:02,163 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:44:02,164 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:44:02,165 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:44:02,166 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:44:02,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:44:02,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:44:02,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:44:02,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:44:02,175 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:44:02,176 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:44:02,176 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:44:02,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:44:02,181 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:44:02,183 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:44:02,184 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-20 17:44:02,259 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:44:02,260 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:44:02,261 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:44:02,261 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:44:02,262 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:44:02,262 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:44:02,262 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:44:02,263 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:44:02,263 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:44:02,263 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:44:02,263 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:44:02,263 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:44:02,264 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:44:02,264 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:44:02,264 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:44:02,264 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:44:02,264 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:44:02,265 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:44:02,265 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:44:02,265 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:44:02,265 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:44:02,265 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:44:02,266 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:44:02,266 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:44:02,266 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:44:02,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:44:02,266 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:44:02,267 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_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d1245ec8894036eaffca11ad2ccc2a8c92f80d23df1534a71f87dd72e97ad45e [2022-11-20 17:44:02,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:44:02,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:44:02,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:44:02,638 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:44:02,638 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:44:02,640 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_min_postdec_06_good.i [2022-11-20 17:44:05,619 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:44:06,066 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:44:06,067 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_min_postdec_06_good.i [2022-11-20 17:44:06,099 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/data/e26d6bd95/5c35973ace1d4b0e9944bf868ee0fd70/FLAG6476937ce [2022-11-20 17:44:06,121 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/data/e26d6bd95/5c35973ace1d4b0e9944bf868ee0fd70 [2022-11-20 17:44:06,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:44:06,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:44:06,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:44:06,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:44:06,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:44:06,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:44:06" (1/1) ... [2022-11-20 17:44:06,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39d4ecf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:06, skipping insertion in model container [2022-11-20 17:44:06,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:44:06" (1/1) ... [2022-11-20 17:44:06,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:44:06,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:44:06,711 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-20 17:44:07,249 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:44:07,259 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:44:07,292 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-20 17:44:07,380 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:44:07,541 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:44:07,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:07 WrapperNode [2022-11-20 17:44:07,542 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:44:07,544 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:44:07,544 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:44:07,544 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:44:07,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:07" (1/1) ... [2022-11-20 17:44:07,602 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:07" (1/1) ... [2022-11-20 17:44:07,642 INFO L138 Inliner]: procedures = 503, calls = 69, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 90 [2022-11-20 17:44:07,645 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:44:07,646 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:44:07,646 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:44:07,646 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:44:07,656 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:07" (1/1) ... [2022-11-20 17:44:07,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:07" (1/1) ... [2022-11-20 17:44:07,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:07" (1/1) ... [2022-11-20 17:44:07,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:07" (1/1) ... [2022-11-20 17:44:07,683 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:07" (1/1) ... [2022-11-20 17:44:07,685 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:07" (1/1) ... [2022-11-20 17:44:07,687 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:07" (1/1) ... [2022-11-20 17:44:07,688 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:07" (1/1) ... [2022-11-20 17:44:07,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:44:07,705 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:44:07,705 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:44:07,705 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:44:07,706 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:07" (1/1) ... [2022-11-20 17:44:07,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:44:07,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:44:07,751 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:44:07,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:44:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure printIntLine [2022-11-20 17:44:07,793 INFO L138 BoogieDeclarations]: Found implementation of procedure printIntLine [2022-11-20 17:44:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-11-20 17:44:07,795 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-11-20 17:44:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:44:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:44:07,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:44:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-11-20 17:44:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:44:07,987 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:44:07,989 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:44:08,187 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:44:08,256 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:44:08,263 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:44:08,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:44:08 BoogieIcfgContainer [2022-11-20 17:44:08,271 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:44:08,272 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:44:08,273 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:44:08,283 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:44:08,284 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:44:08" (1/1) ... [2022-11-20 17:44:08,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:44:08,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:08,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 59 transitions. [2022-11-20 17:44:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 59 transitions. [2022-11-20 17:44:08,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-20 17:44:08,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:08,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:08,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:44:08,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:08,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 40 states and 52 transitions. [2022-11-20 17:44:08,735 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 52 transitions. [2022-11-20 17:44:08,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-20 17:44:08,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:08,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:08,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:44:08,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:08,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 39 states and 49 transitions. [2022-11-20 17:44:08,914 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 49 transitions. [2022-11-20 17:44:08,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-20 17:44:08,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:08,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:08,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:44:09,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 34 states and 42 transitions. [2022-11-20 17:44:09,042 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2022-11-20 17:44:09,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-20 17:44:09,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:09,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:09,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:44:09,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:09,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 34 states and 41 transitions. [2022-11-20 17:44:09,180 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2022-11-20 17:44:09,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 17:44:09,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:09,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:09,347 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-20 17:44:09,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:09,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 36 states and 45 transitions. [2022-11-20 17:44:09,425 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2022-11-20 17:44:09,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-20 17:44:09,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:09,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-20 17:44:09,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:09,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 39 states and 50 transitions. [2022-11-20 17:44:09,730 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 50 transitions. [2022-11-20 17:44:09,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:44:09,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:09,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:44:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:09,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 31 states and 36 transitions. [2022-11-20 17:44:09,836 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2022-11-20 17:44:09,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-20 17:44:09,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:09,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:09,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:09,908 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-20 17:44:10,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:10,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 31 states and 35 transitions. [2022-11-20 17:44:10,039 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2022-11-20 17:44:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-20 17:44:10,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:10,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:10,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-20 17:44:10,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:10,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 30 states and 34 transitions. [2022-11-20 17:44:10,551 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2022-11-20 17:44:10,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:44:10,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:10,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:10,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:10,700 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-20 17:44:10,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:10,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 29 states and 33 transitions. [2022-11-20 17:44:10,919 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2022-11-20 17:44:10,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-20 17:44:10,920 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 11 iterations. [2022-11-20 17:44:10,928 INFO L754 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2022-11-20 17:44:11,048 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-11-20 17:44:11,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 20.11 05:44:11 ImpRootNode [2022-11-20 17:44:11,055 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-20 17:44:11,055 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 17:44:11,056 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 17:44:11,056 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 17:44:11,056 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:44:08" (3/4) ... [2022-11-20 17:44:11,061 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-20 17:44:11,067 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printLine [2022-11-20 17:44:11,067 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printIntLine [2022-11-20 17:44:11,072 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2022-11-20 17:44:11,073 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-20 17:44:11,073 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-20 17:44:11,073 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 17:44:11,136 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/witness.graphml [2022-11-20 17:44:11,143 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 17:44:11,144 INFO L158 Benchmark]: Toolchain (without parser) took 5017.98ms. Allocated memory is still 169.9MB. Free memory was 138.0MB in the beginning and 80.0MB in the end (delta: 58.0MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. [2022-11-20 17:44:11,145 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 130.0MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:44:11,145 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1414.06ms. Allocated memory is still 169.9MB. Free memory was 137.5MB in the beginning and 125.3MB in the end (delta: 12.2MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. [2022-11-20 17:44:11,146 INFO L158 Benchmark]: Boogie Procedure Inliner took 101.62ms. Allocated memory is still 169.9MB. Free memory was 125.3MB in the beginning and 122.2MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:44:11,146 INFO L158 Benchmark]: Boogie Preprocessor took 58.08ms. Allocated memory is still 169.9MB. Free memory was 122.2MB in the beginning and 121.2MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 17:44:11,147 INFO L158 Benchmark]: RCFGBuilder took 566.92ms. Allocated memory is still 169.9MB. Free memory was 121.2MB in the beginning and 103.4MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-20 17:44:11,150 INFO L158 Benchmark]: CodeCheck took 2782.72ms. Allocated memory is still 169.9MB. Free memory was 103.4MB in the beginning and 84.2MB in the end (delta: 19.2MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2022-11-20 17:44:11,151 INFO L158 Benchmark]: Witness Printer took 87.95ms. Allocated memory is still 169.9MB. Free memory was 84.2MB in the beginning and 80.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:44:11,153 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 45 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 2.6s, OverallIterations: 11, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 783 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 133 mSDsluCounter, 578 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 112 mSDsCounter, 194 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 503 IncrementalHoareTripleChecker+Invalid, 697 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 194 mSolverCounterUnsat, 466 mSDtfsCounter, 503 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1511 GetRequests, 1461 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 705 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 192 NumberOfCodeBlocks, 192 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 182 ConstructedInterpolants, 0 QuantifiedInterpolants, 384 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 48/48 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 1565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1612]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1612]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1629]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1629]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 1647]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 130.0MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1414.06ms. Allocated memory is still 169.9MB. Free memory was 137.5MB in the beginning and 125.3MB in the end (delta: 12.2MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 101.62ms. Allocated memory is still 169.9MB. Free memory was 125.3MB in the beginning and 122.2MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.08ms. Allocated memory is still 169.9MB. Free memory was 122.2MB in the beginning and 121.2MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 566.92ms. Allocated memory is still 169.9MB. Free memory was 121.2MB in the beginning and 103.4MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 2782.72ms. Allocated memory is still 169.9MB. Free memory was 103.4MB in the beginning and 84.2MB in the end (delta: 19.2MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. * Witness Printer took 87.95ms. Allocated memory is still 169.9MB. Free memory was 84.2MB in the beginning and 80.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-11-20 17:44:11,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70c77577-7c2a-4f89-84e9-17d5fe79fa1d/bin/ukojak-pZX7IvK2PQ/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: TRUE