./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_geo1-ll.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_geo1-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --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 32bit --witnessprinter.graph.data.programhash 4db0bca5538daf39b8ff60992164692d97581cce14eb7bcb8400899fae1cb0e3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:45:41,911 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:45:41,995 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:45:42,006 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:45:42,007 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:45:42,043 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:45:42,043 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:45:42,044 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:45:42,044 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:45:42,044 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:45:42,044 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:45:42,044 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:45:42,047 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:45:42,047 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:45:42,047 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:45:42,047 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:45:42,047 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:45:42,047 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:45:42,047 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:45:42,047 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:45:42,048 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:45:42,048 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:45:42,048 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:45:42,048 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:45:42,048 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:45:42,048 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:45:42,048 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:45:42,048 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:45:42,049 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:45:42,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:45:42,049 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:45:42,049 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:45:42,049 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:45:42,049 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:45:42,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:45:42,049 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4db0bca5538daf39b8ff60992164692d97581cce14eb7bcb8400899fae1cb0e3 [2024-11-25 03:45:42,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:45:42,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:45:42,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:45:42,350 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:45:42,350 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:45:42,352 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/recursified_nla-digbench/recursified_geo1-ll.c [2024-11-25 03:45:45,252 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/data/d6f2625b8/b653d9f5de534571b4ce6fc52055dc3d/FLAG470ceb05e [2024-11-25 03:45:45,501 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:45:45,505 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/sv-benchmarks/c/recursified_nla-digbench/recursified_geo1-ll.c [2024-11-25 03:45:45,528 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/data/d6f2625b8/b653d9f5de534571b4ce6fc52055dc3d/FLAG470ceb05e [2024-11-25 03:45:45,581 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/data/d6f2625b8/b653d9f5de534571b4ce6fc52055dc3d [2024-11-25 03:45:45,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:45:45,587 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:45:45,588 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:45:45,588 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:45:45,593 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:45:45,594 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,595 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b376ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45, skipping insertion in model container [2024-11-25 03:45:45,596 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,615 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:45:45,822 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:45:45,840 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:45:45,868 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:45:45,889 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:45:45,890 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45 WrapperNode [2024-11-25 03:45:45,890 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:45:45,891 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:45:45,891 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:45:45,892 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:45:45,900 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,908 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,930 INFO L138 Inliner]: procedures = 16, calls = 56, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 74 [2024-11-25 03:45:45,930 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:45:45,932 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:45:45,932 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:45:45,932 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:45:45,939 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,940 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,946 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,947 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,957 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,958 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,961 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,962 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,963 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,969 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:45:45,970 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:45:45,970 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:45:45,970 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:45:45,974 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:45" (1/1) ... [2024-11-25 03:45:45,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:45:45,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:45:46,016 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:45:46,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:45:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:45:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:45:46,053 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:45:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:45:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:45:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:45:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_30_to_38_0 [2024-11-25 03:45:46,053 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_30_to_38_0 [2024-11-25 03:45:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:45:46,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:45:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:45:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:45:46,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:45:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:45:46,150 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:45:46,152 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:45:46,349 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-25 03:45:46,349 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:45:46,406 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:45:46,406 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 03:45:46,407 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:45:46 BoogieIcfgContainer [2024-11-25 03:45:46,407 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:45:46,408 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:45:46,408 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:45:46,418 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:45:46,418 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:45:46" (1/1) ... [2024-11-25 03:45:46,427 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:45:46,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 26 states and 30 transitions. [2024-11-25 03:45:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2024-11-25 03:45:46,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:45:46,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:46,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:46,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:45:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:46,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 26 states and 29 transitions. [2024-11-25 03:45:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2024-11-25 03:45:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:45:46,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:46,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:46,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:45:49,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:49,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 30 states and 38 transitions. [2024-11-25 03:45:49,111 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 38 transitions. [2024-11-25 03:45:49,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:45:49,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:49,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:49,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:50,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:45:51,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:51,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 33 states and 43 transitions. [2024-11-25 03:45:51,752 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2024-11-25 03:45:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:45:51,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:51,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:51,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:54,401 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:45:59,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:59,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 36 states and 51 transitions. [2024-11-25 03:45:59,202 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 51 transitions. [2024-11-25 03:45:59,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:45:59,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:59,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:46:05,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:05,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 36 states and 50 transitions. [2024-11-25 03:46:05,685 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 50 transitions. [2024-11-25 03:46:05,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:46:05,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:05,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:07,439 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:46:11,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:11,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 28 states and 36 transitions. [2024-11-25 03:46:11,902 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2024-11-25 03:46:11,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 03:46:11,903 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 7 iterations. [2024-11-25 03:46:11,910 INFO L726 CodeCheckObserver]: All specifications hold 2 specifications checked. All of them hold [2024-11-25 03:46:12,267 INFO L77 FloydHoareUtils]: At program point L58(lines 58 64) the Hoare annotation is: true [2024-11-25 03:46:12,268 INFO L77 FloydHoareUtils]: At program point L57(line 57) the Hoare annotation is: (let ((.cse3 (= func_to_recursive_line_30_to_38_0_~x.base func_to_recursive_line_30_to_38_0_~z.base)) (.cse0 (= func_to_recursive_line_30_to_38_0_~y.base |func_to_recursive_line_30_to_38_0_#in~y.base|)) (.cse2 (= func_to_recursive_line_30_to_38_0_~z.base func_to_recursive_line_30_to_38_0_~c.base))) (and (= func_to_recursive_line_30_to_38_0_~x.base |func_to_recursive_line_30_to_38_0_#in~x.base|) (= |#memory_int| |old(#memory_int)|) (or (let ((.cse1 (= func_to_recursive_line_30_to_38_0_~c.offset |func_to_recursive_line_30_to_38_0_#in~c.offset|))) (and (= (select (select |#memory_int| func_to_recursive_line_30_to_38_0_~y.base) func_to_recursive_line_30_to_38_0_~y.offset) |func_to_recursive_line_30_to_38_0_#t~mem7|) (= func_to_recursive_line_30_to_38_0_~z.base |func_to_recursive_line_30_to_38_0_#in~z.base|) .cse0 (or .cse1 (not .cse2)) (= func_to_recursive_line_30_to_38_0_~y.offset |func_to_recursive_line_30_to_38_0_#in~y.offset|) (or (= (select (select |#memory_int| func_to_recursive_line_30_to_38_0_~c.base) func_to_recursive_line_30_to_38_0_~c.offset) 1) .cse1))) .cse3) (or (not .cse3) (= |func_to_recursive_line_30_to_38_0_#in~x.base| |func_to_recursive_line_30_to_38_0_#in~z.base|)) (= |func_to_recursive_line_30_to_38_0_#in~c.base| func_to_recursive_line_30_to_38_0_~c.base) (or .cse0 .cse2))) [2024-11-25 03:46:12,268 INFO L77 FloydHoareUtils]: At program point L57-1(line 57) the Hoare annotation is: true [2024-11-25 03:46:12,268 INFO L77 FloydHoareUtils]: At program point L54(lines 54 73) the Hoare annotation is: (let ((.cse0 (= func_to_recursive_line_30_to_38_0_~y.base |func_to_recursive_line_30_to_38_0_#in~y.base|)) (.cse1 (= func_to_recursive_line_30_to_38_0_~z.base func_to_recursive_line_30_to_38_0_~c.base))) (and (= func_to_recursive_line_30_to_38_0_~x.base |func_to_recursive_line_30_to_38_0_#in~x.base|) (= |#memory_int| |old(#memory_int)|) (= func_to_recursive_line_30_to_38_0_~z.base |func_to_recursive_line_30_to_38_0_#in~z.base|) (= |func_to_recursive_line_30_to_38_0_#in~c.base| func_to_recursive_line_30_to_38_0_~c.base) (or .cse0 .cse1) (or (= func_to_recursive_line_30_to_38_0_~x.base func_to_recursive_line_30_to_38_0_~z.base) (let ((.cse2 (= func_to_recursive_line_30_to_38_0_~c.offset |func_to_recursive_line_30_to_38_0_#in~c.offset|))) (and .cse0 (or .cse2 (not .cse1)) (= func_to_recursive_line_30_to_38_0_~y.offset |func_to_recursive_line_30_to_38_0_#in~y.offset|) (or (= (select (select |#memory_int| func_to_recursive_line_30_to_38_0_~c.base) func_to_recursive_line_30_to_38_0_~c.offset) 1) .cse2)))))) [2024-11-25 03:46:12,269 INFO L77 FloydHoareUtils]: At program point L54-1(lines 52 74) the Hoare annotation is: true [2024-11-25 03:46:12,269 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 52 74) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2024-11-25 03:46:12,269 INFO L77 FloydHoareUtils]: At program point L69(line 69) the Hoare annotation is: true [2024-11-25 03:46:12,269 INFO L77 FloydHoareUtils]: At program point func_to_recursive_line_30_to_38_0EXIT(lines 52 74) the Hoare annotation is: true [2024-11-25 03:46:12,269 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) the Hoare annotation is: true [2024-11-25 03:46:12,269 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 03:46:12,270 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) the Hoare annotation is: true [2024-11-25 03:46:12,270 INFO L77 FloydHoareUtils]: At program point L92(line 92) the Hoare annotation is: true [2024-11-25 03:46:12,270 INFO L77 FloydHoareUtils]: At program point L91(line 91) the Hoare annotation is: true [2024-11-25 03:46:12,270 INFO L77 FloydHoareUtils]: At program point L92-1(line 92) the Hoare annotation is: true [2024-11-25 03:46:12,270 INFO L77 FloydHoareUtils]: At program point L90(line 90) the Hoare annotation is: true [2024-11-25 03:46:12,270 INFO L77 FloydHoareUtils]: At program point L91-1(line 91) the Hoare annotation is: true [2024-11-25 03:46:12,270 INFO L77 FloydHoareUtils]: At program point L90-1(line 90) the Hoare annotation is: true [2024-11-25 03:46:12,271 INFO L77 FloydHoareUtils]: At program point L86(line 86) the Hoare annotation is: true [2024-11-25 03:46:12,271 INFO L77 FloydHoareUtils]: At program point L85(line 85) the Hoare annotation is: (and (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#x~0#1.base| (store (select |#memory_int| |ULTIMATE.start_main_~#x~0#1.base|) |ULTIMATE.start_main_~#x~0#1.offset| 1)) |ULTIMATE.start_main_~#z~0#1.base|) |ULTIMATE.start_main_~#z~0#1.offset|) |ULTIMATE.start_main_#t~mem17#1|) (not (= |ULTIMATE.start_main_~#z~0#1.base| |ULTIMATE.start_main_~#x~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |ULTIMATE.start_main_~#c~0#1.base|)) (not (= |ULTIMATE.start_main_~#c~0#1.base| |ULTIMATE.start_main_~#x~0#1.base|)) (< (select (select |#memory_int| |ULTIMATE.start_main_~#z~0#1.base|) |ULTIMATE.start_main_~#z~0#1.offset|) 2147483648) (not (= |ULTIMATE.start_main_~#z~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#k~0#1.base| |ULTIMATE.start_main_~#z~0#1.base|)) (not (= |ULTIMATE.start_main_~#z~0#1.base| |ULTIMATE.start_main_~#c~0#1.base|))) [2024-11-25 03:46:12,271 INFO L77 FloydHoareUtils]: At program point L86-1(line 86) the Hoare annotation is: true [2024-11-25 03:46:12,271 INFO L77 FloydHoareUtils]: At program point L85-1(line 85) the Hoare annotation is: true [2024-11-25 03:46:12,271 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 03:46:12,271 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 25 34) the Hoare annotation is: true [2024-11-25 03:46:12,271 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 25 34) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-25 03:46:12,271 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 36 50) the Hoare annotation is: true [2024-11-25 03:46:12,272 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 36 50) the Hoare annotation is: true [2024-11-25 03:46:12,287 WARN L162 FloydHoareUtils]: Requires clause for func_to_recursive_line_30_to_38_0 contained old-variable. Original clause: (= |#memory_int| |old(#memory_int)|) Eliminated clause: true [2024-11-25 03:46:12,295 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 03:46:12 ImpRootNode [2024-11-25 03:46:12,295 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 03:46:12,296 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 03:46:12,296 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 03:46:12,296 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 03:46:12,297 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:45:46" (3/4) ... [2024-11-25 03:46:12,299 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 03:46:12,302 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure func_to_recursive_line_30_to_38_0 [2024-11-25 03:46:12,303 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-25 03:46:12,303 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-25 03:46:12,307 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2024-11-25 03:46:12,307 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-25 03:46:12,307 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-25 03:46:12,307 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 03:46:12,401 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 03:46:12,402 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 03:46:12,402 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 03:46:12,403 INFO L158 Benchmark]: Toolchain (without parser) took 26816.26ms. Allocated memory was 142.6MB in the beginning and 520.1MB in the end (delta: 377.5MB). Free memory was 119.4MB in the beginning and 394.2MB in the end (delta: -274.8MB). Peak memory consumption was 100.4MB. Max. memory is 16.1GB. [2024-11-25 03:46:12,404 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 142.6MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:46:12,404 INFO L158 Benchmark]: CACSL2BoogieTranslator took 302.09ms. Allocated memory is still 142.6MB. Free memory was 119.4MB in the beginning and 108.2MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:46:12,405 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.57ms. Allocated memory is still 142.6MB. Free memory was 108.2MB in the beginning and 107.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:46:12,405 INFO L158 Benchmark]: Boogie Preprocessor took 37.27ms. Allocated memory is still 142.6MB. Free memory was 107.0MB in the beginning and 106.0MB in the end (delta: 976.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:46:12,406 INFO L158 Benchmark]: RCFGBuilder took 437.50ms. Allocated memory is still 142.6MB. Free memory was 106.0MB in the beginning and 90.2MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:46:12,406 INFO L158 Benchmark]: CodeCheck took 25887.37ms. Allocated memory was 142.6MB in the beginning and 520.1MB in the end (delta: 377.5MB). Free memory was 90.2MB in the beginning and 402.3MB in the end (delta: -312.1MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2024-11-25 03:46:12,407 INFO L158 Benchmark]: Witness Printer took 106.31ms. Allocated memory is still 520.1MB. Free memory was 402.3MB in the beginning and 394.2MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:46:12,410 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 4 procedures, 26 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 25.5s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 410 SdHoareTripleChecker+Valid, 3.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 112 mSDsluCounter, 326 SdHoareTripleChecker+Invalid, 3.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 66 mSDsCounter, 244 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1249 IncrementalHoareTripleChecker+Invalid, 1493 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 244 mSolverCounterUnsat, 260 mSDtfsCounter, 1249 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1855 GetRequests, 1657 SyntacticMatches, 44 SemanticMatches, 154 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9128 ImplicationChecksByTransitivity, 17.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 8.2s InterpolantComputationTime, 163 NumberOfCodeBlocks, 163 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 157 ConstructedInterpolants, 0 QuantifiedInterpolants, 2628 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 2 PerfectInterpolantSequences, 26/58 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, ConComCheckerStatistics: No data available - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - ProcedureContractResult [Line: 25]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (cond != 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 142.6MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 302.09ms. Allocated memory is still 142.6MB. Free memory was 119.4MB in the beginning and 108.2MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.57ms. Allocated memory is still 142.6MB. Free memory was 108.2MB in the beginning and 107.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 37.27ms. Allocated memory is still 142.6MB. Free memory was 107.0MB in the beginning and 106.0MB in the end (delta: 976.8kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 437.50ms. Allocated memory is still 142.6MB. Free memory was 106.0MB in the beginning and 90.2MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 25887.37ms. Allocated memory was 142.6MB in the beginning and 520.1MB in the end (delta: 377.5MB). Free memory was 90.2MB in the beginning and 402.3MB in the end (delta: -312.1MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. * Witness Printer took 106.31ms. Allocated memory is still 520.1MB. Free memory was 402.3MB in the beginning and 394.2MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 03:46:12,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70598935-f88c-4113-852d-d6221e829e1c/bin/ukojak-verify-ENZ3QT5qd3/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