./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b 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_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7b53e6434f29888ec2b0851eb0bdc5bf356c532d72069865339d3ff2265f37df --- 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-8393723 [2022-11-19 07:47:21,396 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:47:21,403 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:47:21,440 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:47:21,441 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:47:21,442 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:47:21,444 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:47:21,452 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:47:21,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:47:21,461 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:47:21,463 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:47:21,465 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:47:21,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:47:21,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:47:21,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:47:21,474 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:47:21,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:47:21,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:47:21,480 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:47:21,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:47:21,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:47:21,492 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:47:21,496 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:47:21,497 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:47:21,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:47:21,506 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:47:21,507 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:47:21,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:47:21,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:47:21,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:47:21,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:47:21,513 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:47:21,515 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:47:21,517 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:47:21,519 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:47:21,519 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:47:21,520 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:47:21,520 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:47:21,520 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:47:21,522 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:47:21,523 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:47:21,524 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-19 07:47:21,568 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:47:21,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:47:21,570 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:47:21,570 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:47:21,571 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:47:21,571 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:47:21,571 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:47:21,572 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:47:21,572 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:47:21,572 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:47:21,573 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:47:21,574 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:47:21,574 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:47:21,574 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:47:21,575 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:47:21,575 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:47:21,575 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:47:21,575 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:47:21,576 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:47:21,577 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-19 07:47:21,577 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:47:21,577 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-19 07:47:21,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:47:21,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:47:21,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:47:21,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:47:21,580 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-19 07:47:21,580 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:47:21,581 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:47:21,581 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:47:21,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:47:21,582 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:47:21,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:47:21,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:47:21,583 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:47:21,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:47:21,583 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:47:21,583 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:47:21,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:47:21,584 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:47:21,584 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:47:21,585 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_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7b53e6434f29888ec2b0851eb0bdc5bf356c532d72069865339d3ff2265f37df [2022-11-19 07:47:21,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:47:21,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:47:21,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:47:21,976 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:47:21,977 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:47:21,979 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i [2022-11-19 07:47:22,081 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/data/8ffa87181/1a7d53dd8ccd45479c2546b1c8d7358e/FLAGe3d4556c5 [2022-11-19 07:47:22,867 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:47:22,872 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i [2022-11-19 07:47:22,916 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/data/8ffa87181/1a7d53dd8ccd45479c2546b1c8d7358e/FLAGe3d4556c5 [2022-11-19 07:47:22,972 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/data/8ffa87181/1a7d53dd8ccd45479c2546b1c8d7358e [2022-11-19 07:47:22,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:47:22,979 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:47:22,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:47:22,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:47:22,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:47:22,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:47:22" (1/1) ... [2022-11-19 07:47:22,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@120933b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:22, skipping insertion in model container [2022-11-19 07:47:22,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:47:22" (1/1) ... [2022-11-19 07:47:22,999 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:47:23,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:47:23,417 WARN L234 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_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i[458,471] [2022-11-19 07:47:24,688 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:47:24,718 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:47:24,733 WARN L234 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_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i[458,471] [2022-11-19 07:47:24,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:47:25,073 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:47:25,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:25 WrapperNode [2022-11-19 07:47:25,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:47:25,113 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:47:25,113 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:47:25,113 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:47:25,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:25" (1/1) ... [2022-11-19 07:47:25,200 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:25" (1/1) ... [2022-11-19 07:47:25,298 INFO L138 Inliner]: procedures = 474, calls = 839, calls flagged for inlining = 54, calls inlined = 37, statements flattened = 1009 [2022-11-19 07:47:25,300 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:47:25,301 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:47:25,302 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:47:25,302 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:47:25,312 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:25" (1/1) ... [2022-11-19 07:47:25,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:25" (1/1) ... [2022-11-19 07:47:25,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:25" (1/1) ... [2022-11-19 07:47:25,321 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:25" (1/1) ... [2022-11-19 07:47:25,357 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:25" (1/1) ... [2022-11-19 07:47:25,364 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:25" (1/1) ... [2022-11-19 07:47:25,372 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:25" (1/1) ... [2022-11-19 07:47:25,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:25" (1/1) ... [2022-11-19 07:47:25,387 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:47:25,388 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:47:25,389 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:47:25,389 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:47:25,390 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:25" (1/1) ... [2022-11-19 07:47:25,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:47:25,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:47:25,434 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:47:25,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:47:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2022-11-19 07:47:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2022-11-19 07:47:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-19 07:47:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2022-11-19 07:47:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 07:47:25,484 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 07:47:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:47:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-19 07:47:25,484 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-19 07:47:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-19 07:47:25,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2022-11-19 07:47:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2022-11-19 07:47:25,485 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2022-11-19 07:47:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 07:47:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:47:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:47:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2022-11-19 07:47:25,486 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2022-11-19 07:47:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:47:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:47:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 07:47:25,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 07:47:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2022-11-19 07:47:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2022-11-19 07:47:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-19 07:47:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-19 07:47:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2022-11-19 07:47:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2022-11-19 07:47:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:47:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:47:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2022-11-19 07:47:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2022-11-19 07:47:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 07:47:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 07:47:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 07:47:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-19 07:47:25,489 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-19 07:47:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:47:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:47:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-19 07:47:25,489 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-19 07:47:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2022-11-19 07:47:25,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2022-11-19 07:47:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-19 07:47:25,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-19 07:47:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:47:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2022-11-19 07:47:25,490 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2022-11-19 07:47:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-19 07:47:25,491 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-19 07:47:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-19 07:47:25,491 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-19 07:47:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2022-11-19 07:47:25,491 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2022-11-19 07:47:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2022-11-19 07:47:25,491 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2022-11-19 07:47:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2022-11-19 07:47:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2022-11-19 07:47:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:47:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2022-11-19 07:47:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2022-11-19 07:47:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2022-11-19 07:47:25,493 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2022-11-19 07:47:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2022-11-19 07:47:25,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2022-11-19 07:47:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-19 07:47:25,493 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-19 07:47:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 07:47:25,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 07:47:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:47:25,964 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:47:25,970 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:47:28,204 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:47:28,564 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:47:28,565 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-19 07:47:28,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:47:28 BoogieIcfgContainer [2022-11-19 07:47:28,570 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:47:28,574 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:47:28,574 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:47:28,579 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:47:28,579 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:47:22" (1/3) ... [2022-11-19 07:47:28,580 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a5cbe61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:47:28, skipping insertion in model container [2022-11-19 07:47:28,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:25" (2/3) ... [2022-11-19 07:47:28,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a5cbe61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:47:28, skipping insertion in model container [2022-11-19 07:47:28,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:47:28" (3/3) ... [2022-11-19 07:47:28,584 INFO L112 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_outw_p.i [2022-11-19 07:47:28,607 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:47:28,608 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-11-19 07:47:28,610 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a5cbe61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 07:47:28, skipping insertion in model container [2022-11-19 07:47:28,610 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 07:47:28,611 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 07:47:28,611 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 07:47:28,612 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 07:47:28,613 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:47:28" (3/3) ... [2022-11-19 07:47:28,617 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-19 07:47:28,628 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_init [2022-11-19 07:47:28,629 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2022-11-19 07:47:28,629 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2022-11-19 07:47:28,629 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_ping [2022-11-19 07:47:28,629 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assert_context_process [2022-11-19 07:47:28,629 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_readw [2022-11-19 07:47:28,630 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-11-19 07:47:28,630 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_timer_off [2022-11-19 07:47:28,630 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2022-11-19 07:47:28,630 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 07:47:28,630 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2022-11-19 07:47:28,631 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2022-11-19 07:47:28,632 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2022-11-19 07:47:28,635 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2022-11-19 07:47:28,636 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-11-19 07:47:28,636 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-19 07:47:28,636 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure release_region [2022-11-19 07:47:28,637 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_begin [2022-11-19 07:47:28,638 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-19 07:47:28,639 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_end [2022-11-19 07:47:28,639 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2022-11-19 07:47:28,639 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irqsave [2022-11-19 07:47:28,646 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_get_control [2022-11-19 07:47:28,647 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_region [2022-11-19 07:47:28,648 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2022-11-19 07:47:28,648 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cdev_add [2022-11-19 07:47:28,648 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-19 07:47:28,648 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_set_control [2022-11-19 07:47:28,669 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 210 nodes and edges [2022-11-19 07:47:28,671 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 68 nodes and edges [2022-11-19 07:47:28,673 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2022-11-19 07:47:28,674 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-19 07:47:28,676 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-19 07:47:28,678 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-19 07:47:28,867 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/witness.graphml [2022-11-19 07:47:28,868 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 07:47:28,869 INFO L158 Benchmark]: Toolchain (without parser) took 5890.10ms. Allocated memory was 109.1MB in the beginning and 195.0MB in the end (delta: 86.0MB). Free memory was 70.5MB in the beginning and 111.8MB in the end (delta: -41.3MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. [2022-11-19 07:47:28,870 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory was 35.0MB in the beginning and 35.0MB in the end (delta: 37.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:47:28,871 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2091.08ms. Allocated memory is still 109.1MB. Free memory was 70.3MB in the beginning and 40.8MB in the end (delta: 29.5MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2022-11-19 07:47:28,871 INFO L158 Benchmark]: Boogie Procedure Inliner took 187.89ms. Allocated memory is still 144.7MB. Free memory was 108.8MB in the beginning and 100.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-19 07:47:28,872 INFO L158 Benchmark]: Boogie Preprocessor took 86.43ms. Allocated memory is still 144.7MB. Free memory was 100.5MB in the beginning and 92.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-19 07:47:28,872 INFO L158 Benchmark]: RCFGBuilder took 3182.01ms. Allocated memory was 144.7MB in the beginning and 195.0MB in the end (delta: 50.3MB). Free memory was 92.1MB in the beginning and 132.7MB in the end (delta: -40.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2022-11-19 07:47:28,872 INFO L158 Benchmark]: TraceAbstraction took 36.35ms. Allocated memory is still 195.0MB. Free memory was 131.7MB in the beginning and 129.5MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-19 07:47:28,873 INFO L158 Benchmark]: Witness Printer took 256.50ms. Allocated memory is still 195.0MB. Free memory was 129.5MB in the beginning and 111.8MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-19 07:47:28,875 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory was 35.0MB in the beginning and 35.0MB in the end (delta: 37.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2091.08ms. Allocated memory is still 109.1MB. Free memory was 70.3MB in the beginning and 40.8MB in the end (delta: 29.5MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 187.89ms. Allocated memory is still 144.7MB. Free memory was 108.8MB in the beginning and 100.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 86.43ms. Allocated memory is still 144.7MB. Free memory was 100.5MB in the beginning and 92.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3182.01ms. Allocated memory was 144.7MB in the beginning and 195.0MB in the end (delta: 50.3MB). Free memory was 92.1MB in the beginning and 132.7MB in the end (delta: -40.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * TraceAbstraction took 36.35ms. Allocated memory is still 195.0MB. Free memory was 131.7MB in the beginning and 129.5MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 256.50ms. Allocated memory is still 195.0MB. Free memory was 129.5MB in the beginning and 111.8MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-11-19 07:47:28,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d96a7-6e3f-467d-abf5-b943e886f4f1/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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