./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 e04fb08f 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_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/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_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0 --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-e04fb08 [2022-11-16 15:56:27,216 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 15:56:27,218 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 15:56:27,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 15:56:27,250 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 15:56:27,255 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 15:56:27,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 15:56:27,263 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 15:56:27,264 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 15:56:27,265 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 15:56:27,266 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 15:56:27,267 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 15:56:27,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 15:56:27,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 15:56:27,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 15:56:27,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 15:56:27,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 15:56:27,272 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 15:56:27,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 15:56:27,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 15:56:27,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 15:56:27,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 15:56:27,293 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 15:56:27,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 15:56:27,297 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 15:56:27,297 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 15:56:27,297 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 15:56:27,298 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 15:56:27,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 15:56:27,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 15:56:27,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 15:56:27,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 15:56:27,301 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 15:56:27,302 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 15:56:27,303 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 15:56:27,303 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 15:56:27,304 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 15:56:27,304 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 15:56:27,304 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 15:56:27,305 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 15:56:27,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 15:56:27,310 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-16 15:56:27,353 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 15:56:27,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 15:56:27,354 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 15:56:27,354 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 15:56:27,355 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 15:56:27,355 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 15:56:27,355 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 15:56:27,355 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 15:56:27,355 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 15:56:27,356 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 15:56:27,357 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 15:56:27,357 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 15:56:27,357 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 15:56:27,357 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 15:56:27,357 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 15:56:27,358 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 15:56:27,358 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 15:56:27,358 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 15:56:27,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 15:56:27,359 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 15:56:27,359 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 15:56:27,359 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 15:56:27,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 15:56:27,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 15:56:27,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 15:56:27,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 15:56:27,362 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 15:56:27,362 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 15:56:27,362 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 15:56:27,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 15:56:27,362 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 15:56:27,363 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 15:56:27,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 15:56:27,363 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 15:56:27,363 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 15:56:27,363 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 15:56:27,364 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 15:56:27,364 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 15:56:27,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 15:56:27,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 15:56:27,364 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 15:56:27,364 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_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7b53e6434f29888ec2b0851eb0bdc5bf356c532d72069865339d3ff2265f37df [2022-11-16 15:56:27,676 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 15:56:27,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 15:56:27,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 15:56:27,708 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 15:56:27,709 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 15:56:27,710 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i [2022-11-16 15:56:27,787 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/data/74a6fc7f1/3e9e109e1ed64cc2848bc6e8d83784ae/FLAG25ba18ef9 [2022-11-16 15:56:28,467 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 15:56:28,468 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i [2022-11-16 15:56:28,490 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/data/74a6fc7f1/3e9e109e1ed64cc2848bc6e8d83784ae/FLAG25ba18ef9 [2022-11-16 15:56:28,635 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/data/74a6fc7f1/3e9e109e1ed64cc2848bc6e8d83784ae [2022-11-16 15:56:28,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 15:56:28,639 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 15:56:28,641 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 15:56:28,641 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 15:56:28,644 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 15:56:28,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 03:56:28" (1/1) ... [2022-11-16 15:56:28,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b2304c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:28, skipping insertion in model container [2022-11-16 15:56:28,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 03:56:28" (1/1) ... [2022-11-16 15:56:28,659 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 15:56:28,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 15:56:29,042 WARN L229 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_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i[458,471] [2022-11-16 15:56:30,383 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 15:56:30,415 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 15:56:30,427 WARN L229 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_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i[458,471] [2022-11-16 15:56:30,586 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 15:56:30,737 INFO L208 MainTranslator]: Completed translation [2022-11-16 15:56:30,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:30 WrapperNode [2022-11-16 15:56:30,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 15:56:30,738 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 15:56:30,738 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 15:56:30,739 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 15:56:30,747 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:30" (1/1) ... [2022-11-16 15:56:30,836 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:30" (1/1) ... [2022-11-16 15:56:30,965 INFO L138 Inliner]: procedures = 474, calls = 839, calls flagged for inlining = 54, calls inlined = 37, statements flattened = 1009 [2022-11-16 15:56:30,966 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 15:56:30,967 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 15:56:30,967 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 15:56:30,968 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 15:56:30,977 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:30" (1/1) ... [2022-11-16 15:56:30,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:30" (1/1) ... [2022-11-16 15:56:30,995 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:30" (1/1) ... [2022-11-16 15:56:30,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:30" (1/1) ... [2022-11-16 15:56:31,050 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:30" (1/1) ... [2022-11-16 15:56:31,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:30" (1/1) ... [2022-11-16 15:56:31,075 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:30" (1/1) ... [2022-11-16 15:56:31,080 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:30" (1/1) ... [2022-11-16 15:56:31,089 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 15:56:31,090 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 15:56:31,090 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 15:56:31,090 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 15:56:31,091 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:30" (1/1) ... [2022-11-16 15:56:31,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 15:56:31,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 15:56:31,146 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 15:56:31,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 15:56:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2022-11-16 15:56:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2022-11-16 15:56:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-16 15:56:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2022-11-16 15:56:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 15:56:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 15:56:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 15:56:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 15:56:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 15:56:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-16 15:56:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2022-11-16 15:56:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2022-11-16 15:56:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2022-11-16 15:56:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 15:56:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 15:56:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 15:56:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2022-11-16 15:56:31,196 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2022-11-16 15:56:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 15:56:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 15:56:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 15:56:31,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 15:56:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2022-11-16 15:56:31,197 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2022-11-16 15:56:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 15:56:31,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 15:56:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2022-11-16 15:56:31,197 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2022-11-16 15:56:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 15:56:31,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 15:56:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2022-11-16 15:56:31,198 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2022-11-16 15:56:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 15:56:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 15:56:31,198 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 15:56:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-16 15:56:31,198 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-16 15:56:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 15:56:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 15:56:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 15:56:31,199 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 15:56:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2022-11-16 15:56:31,199 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2022-11-16 15:56:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 15:56:31,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 15:56:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 15:56:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2022-11-16 15:56:31,200 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2022-11-16 15:56:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 15:56:31,200 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 15:56:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 15:56:31,200 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 15:56:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2022-11-16 15:56:31,200 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2022-11-16 15:56:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2022-11-16 15:56:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2022-11-16 15:56:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2022-11-16 15:56:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2022-11-16 15:56:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 15:56:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2022-11-16 15:56:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2022-11-16 15:56:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2022-11-16 15:56:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2022-11-16 15:56:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2022-11-16 15:56:31,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2022-11-16 15:56:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 15:56:31,202 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 15:56:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 15:56:31,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 15:56:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 15:56:31,594 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 15:56:31,596 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 15:56:33,771 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 15:56:34,138 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 15:56:34,138 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-16 15:56:34,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 03:56:34 BoogieIcfgContainer [2022-11-16 15:56:34,143 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 15:56:34,145 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 15:56:34,145 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 15:56:34,149 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 15:56:34,149 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 03:56:28" (1/3) ... [2022-11-16 15:56:34,150 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56bc3597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 03:56:34, skipping insertion in model container [2022-11-16 15:56:34,150 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:56:30" (2/3) ... [2022-11-16 15:56:34,151 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56bc3597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 03:56:34, skipping insertion in model container [2022-11-16 15:56:34,151 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 03:56:34" (3/3) ... [2022-11-16 15:56:34,152 INFO L112 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_outw_p.i [2022-11-16 15:56:34,174 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 15:56:34,174 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-11-16 15:56:34,175 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56bc3597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 03:56:34, skipping insertion in model container [2022-11-16 15:56:34,176 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-16 15:56:34,176 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 15:56:34,176 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 15:56:34,177 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 15:56:34,177 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 03:56:34" (3/3) ... [2022-11-16 15:56:34,182 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-16 15:56:34,198 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_init [2022-11-16 15:56:34,199 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2022-11-16 15:56:34,199 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2022-11-16 15:56:34,199 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_ping [2022-11-16 15:56:34,199 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assert_context_process [2022-11-16 15:56:34,199 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_readw [2022-11-16 15:56:34,199 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-11-16 15:56:34,199 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_timer_off [2022-11-16 15:56:34,199 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2022-11-16 15:56:34,200 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 15:56:34,200 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2022-11-16 15:56:34,200 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2022-11-16 15:56:34,201 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2022-11-16 15:56:34,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2022-11-16 15:56:34,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-11-16 15:56:34,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-16 15:56:34,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure release_region [2022-11-16 15:56:34,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_begin [2022-11-16 15:56:34,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-16 15:56:34,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_end [2022-11-16 15:56:34,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2022-11-16 15:56:34,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irqsave [2022-11-16 15:56:34,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_get_control [2022-11-16 15:56:34,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_region [2022-11-16 15:56:34,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2022-11-16 15:56:34,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cdev_add [2022-11-16 15:56:34,205 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 15:56:34,205 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_set_control [2022-11-16 15:56:34,229 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 210 nodes and edges [2022-11-16 15:56:34,231 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 68 nodes and edges [2022-11-16 15:56:34,232 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2022-11-16 15:56:34,234 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-16 15:56:34,236 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-16 15:56:34,238 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-16 15:56:34,416 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/witness.graphml [2022-11-16 15:56:34,416 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 15:56:34,418 INFO L158 Benchmark]: Toolchain (without parser) took 5778.64ms. Allocated memory was 121.6MB in the beginning and 201.3MB in the end (delta: 79.7MB). Free memory was 77.6MB in the beginning and 89.0MB in the end (delta: -11.5MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. [2022-11-16 15:56:34,419 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 121.6MB. Free memory is still 98.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 15:56:34,419 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2096.97ms. Allocated memory is still 121.6MB. Free memory was 77.3MB in the beginning and 60.0MB in the end (delta: 17.3MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2022-11-16 15:56:34,420 INFO L158 Benchmark]: Boogie Procedure Inliner took 228.42ms. Allocated memory is still 121.6MB. Free memory was 60.0MB in the beginning and 80.2MB in the end (delta: -20.2MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2022-11-16 15:56:34,420 INFO L158 Benchmark]: Boogie Preprocessor took 121.98ms. Allocated memory is still 121.6MB. Free memory was 80.2MB in the beginning and 72.4MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 15:56:34,420 INFO L158 Benchmark]: RCFGBuilder took 3053.28ms. Allocated memory was 121.6MB in the beginning and 201.3MB in the end (delta: 79.7MB). Free memory was 72.4MB in the beginning and 108.9MB in the end (delta: -36.5MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. [2022-11-16 15:56:34,421 INFO L158 Benchmark]: TraceAbstraction took 30.42ms. Allocated memory is still 201.3MB. Free memory was 108.9MB in the beginning and 106.8MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 15:56:34,421 INFO L158 Benchmark]: Witness Printer took 240.27ms. Allocated memory is still 201.3MB. Free memory was 106.8MB in the beginning and 89.0MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-16 15:56:34,423 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 121.6MB. Free memory is still 98.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2096.97ms. Allocated memory is still 121.6MB. Free memory was 77.3MB in the beginning and 60.0MB in the end (delta: 17.3MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 228.42ms. Allocated memory is still 121.6MB. Free memory was 60.0MB in the beginning and 80.2MB in the end (delta: -20.2MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 121.98ms. Allocated memory is still 121.6MB. Free memory was 80.2MB in the beginning and 72.4MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3053.28ms. Allocated memory was 121.6MB in the beginning and 201.3MB in the end (delta: 79.7MB). Free memory was 72.4MB in the beginning and 108.9MB in the end (delta: -36.5MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. * TraceAbstraction took 30.42ms. Allocated memory is still 201.3MB. Free memory was 108.9MB in the beginning and 106.8MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 240.27ms. Allocated memory is still 201.3MB. Free memory was 106.8MB in the beginning and 89.0MB 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! [2022-11-16 15:56:34,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef7fd9d8-3f46-4358-9e37-4c44e25a626e/bin/utaipan-Xvt2sAort0/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