./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_loop-invariants/recursified_eq1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_loop-invariants/recursified_eq1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ccc7a7f0e01a15625c463b7f9ff86edec643fb5abfd6d827cfe7837ab94b8fae --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:27:38,612 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:27:38,701 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:27:38,709 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:27:38,709 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:27:38,746 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:27:38,747 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:27:38,747 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:27:38,750 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:27:38,751 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:27:38,751 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:27:38,752 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:27:38,752 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:27:38,752 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:27:38,753 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:27:38,753 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:27:38,753 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:27:38,754 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:27:38,754 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:27:38,754 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:27:38,758 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:27:38,759 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:27:38,759 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:27:38,759 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:27:38,760 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:27:38,760 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:27:38,760 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:27:38,761 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:27:38,761 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:27:38,761 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:27:38,762 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:27:38,762 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:27:38,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:27:38,763 INFO L153 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_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc7a7f0e01a15625c463b7f9ff86edec643fb5abfd6d827cfe7837ab94b8fae [2024-11-08 22:27:39,089 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:27:39,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:27:39,122 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:27:39,124 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:27:39,125 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:27:39,126 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/recursified_loop-invariants/recursified_eq1.c Unable to find full path for "g++" [2024-11-08 22:27:41,206 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:27:41,475 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:27:41,476 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/sv-benchmarks/c/recursified_loop-invariants/recursified_eq1.c [2024-11-08 22:27:41,486 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/data/756734ad0/e57ff974fd894bbeb62f09eff1039ac7/FLAGd4781cda6 [2024-11-08 22:27:41,788 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/data/756734ad0/e57ff974fd894bbeb62f09eff1039ac7 [2024-11-08 22:27:41,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:27:41,793 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:27:41,795 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:27:41,795 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:27:41,801 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:27:41,802 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:27:41" (1/1) ... [2024-11-08 22:27:41,805 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab92cd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:41, skipping insertion in model container [2024-11-08 22:27:41,805 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:27:41" (1/1) ... [2024-11-08 22:27:41,840 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:27:42,023 WARN L250 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_47d52f23-180c-4ae9-927b-6634b17f3bff/sv-benchmarks/c/recursified_loop-invariants/recursified_eq1.c[973,986] [2024-11-08 22:27:42,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:27:42,050 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:27:42,061 WARN L250 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_47d52f23-180c-4ae9-927b-6634b17f3bff/sv-benchmarks/c/recursified_loop-invariants/recursified_eq1.c[973,986] [2024-11-08 22:27:42,068 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:27:42,089 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:27:42,089 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:42 WrapperNode [2024-11-08 22:27:42,090 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:27:42,091 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:27:42,091 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:27:42,091 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:27:42,100 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:42" (1/1) ... [2024-11-08 22:27:42,109 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:42" (1/1) ... [2024-11-08 22:27:42,129 INFO L138 Inliner]: procedures = 15, calls = 46, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 69 [2024-11-08 22:27:42,129 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:27:42,130 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:27:42,130 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:27:42,130 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:27:42,140 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:42" (1/1) ... [2024-11-08 22:27:42,140 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:42" (1/1) ... [2024-11-08 22:27:42,142 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:42" (1/1) ... [2024-11-08 22:27:42,143 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:42" (1/1) ... [2024-11-08 22:27:42,148 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:42" (1/1) ... [2024-11-08 22:27:42,150 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:42" (1/1) ... [2024-11-08 22:27:42,152 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:42" (1/1) ... [2024-11-08 22:27:42,153 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:42" (1/1) ... [2024-11-08 22:27:42,155 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:27:42,156 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:27:42,156 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:27:42,157 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:27:42,158 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:42" (1/1) ... [2024-11-08 22:27:42,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:27:42,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:27:42,198 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:27:42,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:27:42,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:27:42,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:27:42,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:27:42,234 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_16_to_20_0 [2024-11-08 22:27:42,234 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_16_to_20_0 [2024-11-08 22:27:42,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:27:42,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:27:42,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:27:42,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:27:42,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:27:42,336 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:27:42,337 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:27:42,512 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-08 22:27:42,512 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:27:42,588 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:27:42,589 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:27:42,589 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:27:42 BoogieIcfgContainer [2024-11-08 22:27:42,589 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:27:42,590 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:27:42,591 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:27:42,600 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:27:42,601 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:27:42" (1/1) ... [2024-11-08 22:27:42,609 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:27:42,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:42,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 13 states and 15 transitions. [2024-11-08 22:27:42,672 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2024-11-08 22:27:42,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:27:42,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:42,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:43,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:44,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:44,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 17 states and 22 transitions. [2024-11-08 22:27:44,011 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2024-11-08 22:27:44,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:27:44,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:44,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:48,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:27:51,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:51,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 20 states and 30 transitions. [2024-11-08 22:27:51,122 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-08 22:27:51,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:27:51,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:51,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:28:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:04,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 17 states and 32 transitions. [2024-11-08 22:28:04,708 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 32 transitions. [2024-11-08 22:28:04,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:28:04,709 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2024-11-08 22:28:04,719 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-08 22:28:05,135 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:28:05,136 INFO L77 FloydHoareUtils]: At program point L25(lines 25 29) the Hoare annotation is: true [2024-11-08 22:28:05,136 INFO L77 FloydHoareUtils]: At program point L23(lines 23 34) the Hoare annotation is: true [2024-11-08 22:28:05,136 INFO L77 FloydHoareUtils]: At program point L23-2(lines 21 36) the Hoare annotation is: true [2024-11-08 22:28:05,136 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:28:05,137 INFO L77 FloydHoareUtils]: At program point L67(line 67) the Hoare annotation is: (and (not (= |ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#w~0#1.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#w~0#1.base|) |ULTIMATE.start_main_~#w~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#x~0#1.base|) |ULTIMATE.start_main_~#x~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |ULTIMATE.start_main_~#x~0#1.base|)) (not (= |ULTIMATE.start_main_~#z~0#1.base| |ULTIMATE.start_main_~#w~0#1.base|)) (= |ULTIMATE.start_main_~#w~0#1.offset| |ULTIMATE.start_main_~#z~0#1.offset|) (= (select (select |#memory_int| |ULTIMATE.start_main_~#z~0#1.base|) |ULTIMATE.start_main_~#z~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |ULTIMATE.start_main_~#w~0#1.base|)) (not (= |ULTIMATE.start_main_~#z~0#1.base| |ULTIMATE.start_main_~#x~0#1.base|)) (not (= |ULTIMATE.start_main_~#z~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|))) [2024-11-08 22:28:05,137 INFO L77 FloydHoareUtils]: At program point L67-1(line 67) the Hoare annotation is: true [2024-11-08 22:28:05,138 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 27) the Hoare annotation is: true [2024-11-08 22:28:05,138 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 38 59) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2024-11-08 22:28:05,142 INFO L77 FloydHoareUtils]: At program point L43-2(lines 43 52) the Hoare annotation is: (let ((.cse8 (select |old(#memory_int)| func_to_recursive_line_16_to_20_0_~w.base))) (let ((.cse6 (= |func_to_recursive_line_16_to_20_0_#in~w.base| func_to_recursive_line_16_to_20_0_~w.base)) (.cse4 (= |func_to_recursive_line_16_to_20_0_#in~x.offset| func_to_recursive_line_16_to_20_0_~x.offset)) (.cse17 (select .cse8 func_to_recursive_line_16_to_20_0_~w.offset)) (.cse18 (select |old(#memory_int)| func_to_recursive_line_16_to_20_0_~x.base)) (.cse13 (= func_to_recursive_line_16_to_20_0_~w.offset |func_to_recursive_line_16_to_20_0_#in~w.offset|)) (.cse26 (select |old(#memory_int)| func_to_recursive_line_16_to_20_0_~z.base)) (.cse25 (select |#memory_int| func_to_recursive_line_16_to_20_0_~z.base)) (.cse24 (select (select |#memory_int| func_to_recursive_line_16_to_20_0_~y.base) func_to_recursive_line_16_to_20_0_~y.offset)) (.cse22 (select (select |old(#memory_int)| func_to_recursive_line_16_to_20_0_~y.base) func_to_recursive_line_16_to_20_0_~y.offset)) (.cse7 (select |#memory_int| func_to_recursive_line_16_to_20_0_~w.base))) (let ((.cse1 (= func_to_recursive_line_16_to_20_0_~y.base func_to_recursive_line_16_to_20_0_~z.base)) (.cse19 (= func_to_recursive_line_16_to_20_0_~w.base func_to_recursive_line_16_to_20_0_~x.base)) (.cse2 (= func_to_recursive_line_16_to_20_0_~x.base func_to_recursive_line_16_to_20_0_~z.base)) (.cse12 (select .cse7 func_to_recursive_line_16_to_20_0_~w.offset)) (.cse5 (= .cse24 .cse22)) (.cse9 (= .cse26 .cse25)) (.cse16 (and .cse6 .cse4 (not (= .cse17 (select .cse18 func_to_recursive_line_16_to_20_0_~x.offset))) .cse13)) (.cse3 (= func_to_recursive_line_16_to_20_0_~w.base func_to_recursive_line_16_to_20_0_~z.base)) (.cse15 (= func_to_recursive_line_16_to_20_0_~w.base func_to_recursive_line_16_to_20_0_~y.base)) (.cse0 (= |func_to_recursive_line_16_to_20_0_#in~x.base| func_to_recursive_line_16_to_20_0_~x.base)) (.cse14 (= func_to_recursive_line_16_to_20_0_~x.base func_to_recursive_line_16_to_20_0_~y.base))) (and (or (and .cse0 (let ((.cse11 (select |#memory_int| func_to_recursive_line_16_to_20_0_~x.base))) (let ((.cse10 (= .cse18 .cse11))) (or .cse1 .cse2 .cse3 (and .cse4 (or (and .cse5 .cse6 (= .cse7 .cse8) .cse9 .cse10) (and .cse5 (= (select .cse11 func_to_recursive_line_16_to_20_0_~x.offset) .cse12) .cse6 .cse13 .cse9))) .cse14 .cse15 .cse16 (and (= .cse17 .cse12) .cse6 .cse13 .cse10))))) .cse19) (or (= |func_to_recursive_line_16_to_20_0_#in~w.base| |func_to_recursive_line_16_to_20_0_#in~x.base|) (not .cse19)) (or .cse1 (and (or (= |func_to_recursive_line_16_to_20_0_#in~x.base| |func_to_recursive_line_16_to_20_0_#in~y.base|) (not .cse14)) (or (and (or .cse19 .cse2 (and (or (and (let ((.cse20 (= |func_to_recursive_line_16_to_20_0_#in~z.offset| func_to_recursive_line_16_to_20_0_~z.offset)) (.cse21 (= func_to_recursive_line_16_to_20_0_~y.offset |func_to_recursive_line_16_to_20_0_#in~y.offset|))) (or (let ((.cse23 (select .cse25 func_to_recursive_line_16_to_20_0_~z.offset))) (and .cse20 .cse4 .cse21 .cse13 (or (not (= .cse17 .cse22)) (< .cse23 .cse12)) (= .cse24 .cse23))) (and (not (= (select .cse26 func_to_recursive_line_16_to_20_0_~z.offset) .cse22)) .cse20 .cse21) (and .cse5 .cse20 .cse4 .cse21 .cse13 .cse9) .cse3 .cse16)) (or (not .cse3) (= |func_to_recursive_line_16_to_20_0_#in~w.base| |func_to_recursive_line_16_to_20_0_#in~z.base|))) .cse15) (or (= |func_to_recursive_line_16_to_20_0_#in~w.base| |func_to_recursive_line_16_to_20_0_#in~y.base|) (not .cse15)))) .cse0) .cse14))) (= |func_to_recursive_line_16_to_20_0_#in~y.base| func_to_recursive_line_16_to_20_0_~y.base) (= |func_to_recursive_line_16_to_20_0_#in~z.base| func_to_recursive_line_16_to_20_0_~z.base))))) [2024-11-08 22:28:05,143 INFO L77 FloydHoareUtils]: At program point L40(lines 40 58) the Hoare annotation is: (let ((.cse0 (= func_to_recursive_line_16_to_20_0_~x.base func_to_recursive_line_16_to_20_0_~y.base)) (.cse2 (= func_to_recursive_line_16_to_20_0_~w.base func_to_recursive_line_16_to_20_0_~x.base)) (.cse5 (= func_to_recursive_line_16_to_20_0_~x.base func_to_recursive_line_16_to_20_0_~z.base)) (.cse8 (= |func_to_recursive_line_16_to_20_0_#in~w.base| |func_to_recursive_line_16_to_20_0_#in~x.base|)) (.cse1 (= func_to_recursive_line_16_to_20_0_~y.base func_to_recursive_line_16_to_20_0_~z.base)) (.cse3 (= |func_to_recursive_line_16_to_20_0_#in~x.offset| func_to_recursive_line_16_to_20_0_~x.offset)) (.cse4 (= func_to_recursive_line_16_to_20_0_~w.offset |func_to_recursive_line_16_to_20_0_#in~w.offset|))) (and (or (= |func_to_recursive_line_16_to_20_0_#in~x.base| |func_to_recursive_line_16_to_20_0_#in~y.base|) (not .cse0)) (= |#memory_int| |old(#memory_int)|) (or .cse1 .cse2 (and .cse3 .cse4) .cse5 .cse0 (let ((.cse6 (select |#memory_int| func_to_recursive_line_16_to_20_0_~w.base))) (let ((.cse7 (select .cse6 func_to_recursive_line_16_to_20_0_~w.offset))) (= (select (select (store |#memory_int| func_to_recursive_line_16_to_20_0_~w.base (store .cse6 func_to_recursive_line_16_to_20_0_~w.offset (+ 1 .cse7))) func_to_recursive_line_16_to_20_0_~x.base) func_to_recursive_line_16_to_20_0_~x.offset) .cse7)))) (or .cse8 (not .cse2)) (= |func_to_recursive_line_16_to_20_0_#in~y.base| func_to_recursive_line_16_to_20_0_~y.base) (= |func_to_recursive_line_16_to_20_0_#in~z.base| func_to_recursive_line_16_to_20_0_~z.base) (or .cse0 (and (or .cse2 .cse5 (let ((.cse10 (= func_to_recursive_line_16_to_20_0_~w.base func_to_recursive_line_16_to_20_0_~y.base))) (and (not .cse8) (or (let ((.cse9 (= func_to_recursive_line_16_to_20_0_~w.base func_to_recursive_line_16_to_20_0_~z.base))) (and (or .cse1 .cse9 (and (= |func_to_recursive_line_16_to_20_0_#in~w.base| func_to_recursive_line_16_to_20_0_~w.base) (= |func_to_recursive_line_16_to_20_0_#in~z.offset| func_to_recursive_line_16_to_20_0_~z.offset) .cse3 (= func_to_recursive_line_16_to_20_0_~y.offset |func_to_recursive_line_16_to_20_0_#in~y.offset|) .cse4)) (or (not .cse9) (= |func_to_recursive_line_16_to_20_0_#in~w.base| |func_to_recursive_line_16_to_20_0_#in~z.base|)))) .cse10) (or (= |func_to_recursive_line_16_to_20_0_#in~w.base| |func_to_recursive_line_16_to_20_0_#in~y.base|) (not .cse10))))) (= |func_to_recursive_line_16_to_20_0_#in~x.base| func_to_recursive_line_16_to_20_0_~x.base))))) [2024-11-08 22:28:05,143 INFO L77 FloydHoareUtils]: At program point L40-1(lines 38 59) the Hoare annotation is: true [2024-11-08 22:28:05,144 INFO L77 FloydHoareUtils]: At program point func_to_recursive_line_16_to_20_0EXIT(lines 38 59) the Hoare annotation is: true [2024-11-08 22:28:05,166 WARN L162 FloydHoareUtils]: Requires clause for func_to_recursive_line_16_to_20_0 contained old-variable. Original clause: (= |#memory_int| |old(#memory_int)|) Eliminated clause: true [2024-11-08 22:28:05,173 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:28:05 ImpRootNode [2024-11-08 22:28:05,173 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:28:05,174 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:28:05,174 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:28:05,174 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:28:05,177 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:27:42" (3/4) ... [2024-11-08 22:28:05,180 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:28:05,183 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure func_to_recursive_line_16_to_20_0 [2024-11-08 22:28:05,188 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2024-11-08 22:28:05,188 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2024-11-08 22:28:05,188 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-08 22:28:05,189 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:28:05,189 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:28:05,300 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:28:05,300 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:28:05,301 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:28:05,301 INFO L158 Benchmark]: Toolchain (without parser) took 23508.37ms. Allocated memory was 172.0MB in the beginning and 408.9MB in the end (delta: 237.0MB). Free memory was 136.6MB in the beginning and 301.8MB in the end (delta: -165.2MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. [2024-11-08 22:28:05,302 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 172.0MB. Free memory was 141.0MB in the beginning and 140.9MB in the end (delta: 153.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:28:05,303 INFO L158 Benchmark]: CACSL2BoogieTranslator took 295.45ms. Allocated memory is still 172.0MB. Free memory was 136.6MB in the beginning and 123.8MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:28:05,303 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.44ms. Allocated memory is still 172.0MB. Free memory was 123.8MB in the beginning and 122.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:28:05,304 INFO L158 Benchmark]: Boogie Preprocessor took 25.53ms. Allocated memory is still 172.0MB. Free memory was 122.2MB in the beginning and 121.2MB in the end (delta: 995.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:28:05,304 INFO L158 Benchmark]: RCFGBuilder took 433.50ms. Allocated memory is still 172.0MB. Free memory was 121.2MB in the beginning and 104.4MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 22:28:05,305 INFO L158 Benchmark]: CodeCheck took 22582.48ms. Allocated memory was 172.0MB in the beginning and 408.9MB in the end (delta: 237.0MB). Free memory was 104.4MB in the beginning and 307.0MB in the end (delta: -202.6MB). Peak memory consumption was 34.9MB. Max. memory is 16.1GB. [2024-11-08 22:28:05,305 INFO L158 Benchmark]: Witness Printer took 127.09ms. Allocated memory is still 408.9MB. Free memory was 307.0MB in the beginning and 301.8MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 22:28:05,308 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 2 procedures, 13 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 22.1s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 68 SdHoareTripleChecker+Valid, 1.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 26 mSDsluCounter, 87 SdHoareTripleChecker+Invalid, 1.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 54 mSDsCounter, 61 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 369 IncrementalHoareTripleChecker+Invalid, 430 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 61 mSolverCounterUnsat, 33 mSDtfsCounter, 369 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 581 GetRequests, 518 SyntacticMatches, 1 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1267 ImplicationChecksByTransitivity, 10.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 11.5s InterpolantComputationTime, 42 NumberOfCodeBlocks, 42 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 39 ConstructedInterpolants, 0 QuantifiedInterpolants, 1973 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 4/17 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 27]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 172.0MB. Free memory was 141.0MB in the beginning and 140.9MB in the end (delta: 153.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 295.45ms. Allocated memory is still 172.0MB. Free memory was 136.6MB in the beginning and 123.8MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.44ms. Allocated memory is still 172.0MB. Free memory was 123.8MB in the beginning and 122.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.53ms. Allocated memory is still 172.0MB. Free memory was 122.2MB in the beginning and 121.2MB in the end (delta: 995.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 433.50ms. Allocated memory is still 172.0MB. Free memory was 121.2MB in the beginning and 104.4MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 22582.48ms. Allocated memory was 172.0MB in the beginning and 408.9MB in the end (delta: 237.0MB). Free memory was 104.4MB in the beginning and 307.0MB in the end (delta: -202.6MB). Peak memory consumption was 34.9MB. Max. memory is 16.1GB. * Witness Printer took 127.09ms. Allocated memory is still 408.9MB. Free memory was 307.0MB in the beginning and 301.8MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 22:28:05,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47d52f23-180c-4ae9-927b-6634b17f3bff/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE