./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/loop-invgen/apache-get-tag.i --full-output --witness-type correctness_witness --validate ../results/automizer-verification-files/SV-COMP24_unreach-call/apache-get-tag.yml/witness-2.1.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f1d7dc9d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/certificate-witnesses-artifact/referee/data/config -Xmx15G -Xms4m -jar /storage/repos/certificate-witnesses-artifact/referee/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/certificate-witnesses-artifact/referee/data -tc /storage/repos/certificate-witnesses-artifact/referee/config/RefereeReachWitnessValidation.xml -i ../sv-benchmarks/c/loop-invgen/apache-get-tag.i ../results/automizer-verification-files/SV-COMP24_unreach-call/apache-get-tag.yml/witness-2.1.yml -s /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.referee-eval-f1d7dc9-m [2024-09-20 13:25:31,818 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-20 13:25:31,889 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-20 13:25:31,893 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-20 13:25:31,894 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-20 13:25:31,930 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-20 13:25:31,931 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-20 13:25:31,931 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-20 13:25:31,932 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-20 13:25:31,933 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-20 13:25:31,933 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-20 13:25:31,934 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-20 13:25:31,934 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-20 13:25:31,936 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-20 13:25:31,936 INFO L153 SettingsManager]: * Use SBE=true [2024-09-20 13:25:31,937 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-20 13:25:31,937 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-20 13:25:31,937 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-20 13:25:31,937 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-20 13:25:31,938 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-20 13:25:31,938 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-20 13:25:31,942 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-20 13:25:31,942 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-20 13:25:31,942 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-20 13:25:31,942 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-20 13:25:31,942 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-20 13:25:31,943 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-20 13:25:31,943 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-20 13:25:31,943 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-20 13:25:31,943 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-20 13:25:31,944 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-20 13:25:31,944 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-20 13:25:31,944 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-20 13:25:31,944 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-20 13:25:31,944 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-20 13:25:31,945 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-20 13:25:31,945 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-20 13:25:31,945 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-20 13:25:31,946 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-20 13:25:31,946 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-20 13:25:31,947 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-20 13:25:31,947 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-20 13:25:31,947 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-20 13:25:31,947 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/certificate-witnesses-artifact/referee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-20 13:25:32,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-20 13:25:32,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-20 13:25:32,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-20 13:25:32,219 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-20 13:25:32,219 INFO L274 PluginConnector]: CDTParser initialized [2024-09-20 13:25:32,220 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-invgen/apache-get-tag.i [2024-09-20 13:25:33,607 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-20 13:25:33,829 INFO L384 CDTParser]: Found 1 translation units. [2024-09-20 13:25:33,830 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-invgen/apache-get-tag.i [2024-09-20 13:25:33,838 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/42df8698a/4b785eaab40c4e61841ccd71c69f49ed/FLAGc9386a86c [2024-09-20 13:25:34,171 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/42df8698a/4b785eaab40c4e61841ccd71c69f49ed [2024-09-20 13:25:34,174 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-20 13:25:34,174 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-20 13:25:34,175 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/apache-get-tag.yml/witness-2.1.yml [2024-09-20 13:25:34,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-20 13:25:34,222 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-20 13:25:34,223 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-20 13:25:34,223 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-20 13:25:34,228 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-20 13:25:34,230 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:25:34" (1/2) ... [2024-09-20 13:25:34,231 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@157a1292 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:25:34, skipping insertion in model container [2024-09-20 13:25:34,231 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:25:34" (1/2) ... [2024-09-20 13:25:34,232 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44f3c8c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:25:34, skipping insertion in model container [2024-09-20 13:25:34,233 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.09 01:25:34" (2/2) ... [2024-09-20 13:25:34,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@157a1292 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.09 01:25:34, skipping insertion in model container [2024-09-20 13:25:34,233 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.09 01:25:34" (2/2) ... [2024-09-20 13:25:34,247 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-20 13:25:34,250 INFO L1541 ArrayList]: Loop invariant at [L32-L44] ((t <= tagbuf_len) && (0 <= t)) [2024-09-20 13:25:34,250 INFO L1541 ArrayList]: Loop invariant at [L48-L72] ((t <= tagbuf_len) && (0 <= t)) [2024-09-20 13:25:34,250 INFO L1541 ArrayList]: Function contract at [L17]: requires (\old(cond) != 0), ensures (\old(cond) != 0) [2024-09-20 13:25:34,270 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-20 13:25:34,412 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-invgen/apache-get-tag.i[893,906] [2024-09-20 13:25:34,431 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-20 13:25:34,439 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-20 13:25:34,483 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-invgen/apache-get-tag.i[893,906] Start Parsing Local Start Parsing Local [2024-09-20 13:25:34,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-20 13:25:34,515 INFO L204 MainTranslator]: Completed translation [2024-09-20 13:25:34,516 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.09 01:25:34 WrapperNode [2024-09-20 13:25:34,516 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-20 13:25:34,517 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-09-20 13:25:34,517 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-09-20 13:25:34,517 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-09-20 13:25:34,530 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.09 01:25:34" (1/1) ... [2024-09-20 13:25:34,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.09 01:25:34" (1/1) ... [2024-09-20 13:25:34,551 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.09 01:25:34" (1/1) ... [2024-09-20 13:25:34,569 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure __VERIFIER_assert is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2024-09-20 13:25:34,572 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.09 01:25:34" (1/1) ... [2024-09-20 13:25:34,572 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.09 01:25:34" (1/1) ... [2024-09-20 13:25:34,576 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.09 01:25:34" (1/1) ... [2024-09-20 13:25:34,584 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.09 01:25:34" (1/1) ... [2024-09-20 13:25:34,590 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.09 01:25:34" (1/1) ... [2024-09-20 13:25:34,591 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.09 01:25:34" (1/1) ... [2024-09-20 13:25:34,592 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-09-20 13:25:34,593 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-09-20 13:25:34,597 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-09-20 13:25:34,597 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-09-20 13:25:34,598 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.09 01:25:34" (1/1) ... [2024-09-20 13:25:34,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-20 13:25:34,614 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-09-20 13:25:34,629 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-09-20 13:25:34,632 INFO L327 MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-09-20 13:25:34,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-09-20 13:25:34,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-09-20 13:25:34,675 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-09-20 13:25:34,676 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-09-20 13:25:34,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-09-20 13:25:34,677 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-09-20 13:25:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-09-20 13:25:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-09-20 13:25:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2024-09-20 13:25:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2024-09-20 13:25:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-09-20 13:25:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-09-20 13:25:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-09-20 13:25:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-09-20 13:25:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2024-09-20 13:25:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-09-20 13:25:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-09-20 13:25:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-09-20 13:25:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-09-20 13:25:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-09-20 13:25:34,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-09-20 13:25:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-09-20 13:25:34,757 INFO L242 CfgBuilder]: Building ICFG [2024-09-20 13:25:34,760 INFO L268 CfgBuilder]: Building CFG for each procedure with an implementation [2024-09-20 13:25:34,979 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-20 13:25:35,000 INFO L291 CfgBuilder]: Performing block encoding [2024-09-20 13:25:35,027 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-09-20 13:25:35,027 INFO L318 CfgBuilder]: Removed 2 assume(true) statements. [2024-09-20 13:25:35,028 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:25:35 BoogieIcfgContainer [2024-09-20 13:25:35,028 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-09-20 13:25:35,029 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-09-20 13:25:35,029 INFO L270 PluginConnector]: Initializing Referee... [2024-09-20 13:25:35,030 INFO L274 PluginConnector]: Referee initialized [2024-09-20 13:25:35,030 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 20.09 01:25:34" (1/4) ... [2024-09-20 13:25:35,030 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@7d64c19d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 20.09 01:25:35, skipping insertion in model container [2024-09-20 13:25:35,031 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.09 01:25:34" (2/4) ... [2024-09-20 13:25:35,031 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@7d64c19d and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 20.09 01:25:35, skipping insertion in model container [2024-09-20 13:25:35,031 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.09 01:25:34" (3/4) ... [2024-09-20 13:25:35,031 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@7d64c19d and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 20.09 01:25:35, skipping insertion in model container [2024-09-20 13:25:35,032 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:25:35" (4/4) ... [2024-09-20 13:25:35,033 INFO L79 RefereeObserver]: Analyzing ICFG apache-get-tag.i [2024-09-20 13:25:35,036 INFO L113 InvariantChecker]: Found 2 loops. [2024-09-20 13:25:35,037 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 8 edges. [2024-09-20 13:25:35,037 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 3 edges. [2024-09-20 13:25:35,037 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr13REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 11 edges. [2024-09-20 13:25:35,038 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 7 edges. [2024-09-20 13:25:35,038 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-09-20 13:25:35,038 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to LOOP_INVARIANT_ERROR_LOC mainErr7ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 10 edges. [2024-09-20 13:25:35,038 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to LOOP_INVARIANT_ERROR_LOC mainErr7ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 16 edges. [2024-09-20 13:25:35,038 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr17REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 9 edges. [2024-09-20 13:25:35,039 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr9REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges. [2024-09-20 13:25:35,039 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr4REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 6 edges. [2024-09-20 13:25:35,039 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr8REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-09-20 13:25:35,039 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr14REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 13 edges. [2024-09-20 13:25:35,039 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges. [2024-09-20 13:25:35,040 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr16REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 8 edges. [2024-09-20 13:25:35,040 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr10REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 6 edges. [2024-09-20 13:25:35,040 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr6REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 8 edges. [2024-09-20 13:25:35,040 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr15REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 14 edges. [2024-09-20 13:25:35,040 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr12REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 10 edges. [2024-09-20 13:25:35,041 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges. [2024-09-20 13:25:35,041 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr11REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 7 edges. [2024-09-20 13:25:35,041 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges. [2024-09-20 13:25:35,041 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr3REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges. [2024-09-20 13:25:35,043 INFO L131 InvariantChecker]: Will check 2 loop-free subgraphs from procedure entry to error location, 16 loop-free subgraphs from loop head to error location, 3 loop-free subgraphs from loop head to loop head, 1 loop-free subgraphs from procedure entry to loop head [2024-09-20 13:25:35,089 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 8 edges [2024-09-20 13:25:35,090 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,091 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,091 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,092 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,094 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,108 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding [2024-09-20 13:25:35,109 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,109 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,109 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,110 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,110 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,122 INFO L520 InvariantChecker]: The annotation(s) from loop head L32-3 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-20 13:25:35,143 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-20 13:25:35,143 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,143 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,143 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,143 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,143 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,147 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-20 13:25:35,148 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,148 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,148 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,148 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,148 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,156 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-20 13:25:35,187 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 11 edges [2024-09-20 13:25:35,187 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,187 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,188 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,188 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,188 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,222 INFO L101 BaseMinimizeStates]: Removed 20 edges and 10 locations by large block encoding [2024-09-20 13:25:35,222 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,222 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,222 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,223 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,223 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,232 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr13REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,245 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 7 edges [2024-09-20 13:25:35,245 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,245 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,246 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,246 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,246 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,250 INFO L101 BaseMinimizeStates]: Removed 12 edges and 4 locations by large block encoding [2024-09-20 13:25:35,251 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,251 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,251 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,251 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,255 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,256 INFO L520 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,268 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-09-20 13:25:35,270 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,270 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,270 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,271 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,271 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,273 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-09-20 13:25:35,273 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,273 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,273 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,274 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,274 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,275 INFO L520 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,289 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 10 edges [2024-09-20 13:25:35,290 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,290 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,290 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,290 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,290 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,307 INFO L101 BaseMinimizeStates]: Removed 24 edges and 7 locations by large block encoding [2024-09-20 13:25:35,307 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,307 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,308 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,308 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,311 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,322 INFO L520 InvariantChecker]: The annotation(s) from loop head L32-3 to loop head mainErr7ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-20 13:25:35,361 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 16 edges [2024-09-20 13:25:35,361 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,361 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,362 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,362 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,362 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,409 INFO L101 BaseMinimizeStates]: Removed 36 edges and 13 locations by large block encoding [2024-09-20 13:25:35,409 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,409 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,409 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,409 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,415 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,450 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to loop head mainErr7ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-20 13:25:35,466 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 9 edges [2024-09-20 13:25:35,466 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,467 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,467 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,467 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,467 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,478 INFO L101 BaseMinimizeStates]: Removed 18 edges and 6 locations by large block encoding [2024-09-20 13:25:35,479 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,479 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,479 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,479 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,481 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,487 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr17REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,495 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-20 13:25:35,495 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,495 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,496 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,496 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,496 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,498 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-20 13:25:35,499 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,499 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,499 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,499 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,499 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,502 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr9REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,513 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-09-20 13:25:35,514 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,514 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,515 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,515 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,515 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,518 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-09-20 13:25:35,518 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,518 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,519 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,519 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,519 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,520 INFO L520 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr4REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,530 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-09-20 13:25:35,530 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,530 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,530 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,530 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,531 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,533 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-09-20 13:25:35,533 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,533 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,533 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,533 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,533 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,535 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr8REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,545 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 13 edges [2024-09-20 13:25:35,545 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,546 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,546 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,546 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,546 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,569 INFO L101 BaseMinimizeStates]: Removed 24 edges and 10 locations by large block encoding [2024-09-20 13:25:35,569 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,569 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,569 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,569 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,572 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,576 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr14REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,583 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-20 13:25:35,583 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,583 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,584 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,584 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,584 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,586 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-20 13:25:35,586 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,586 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,586 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,587 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,587 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,588 INFO L520 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,596 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 8 edges [2024-09-20 13:25:35,597 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,597 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,598 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,598 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,598 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,604 INFO L101 BaseMinimizeStates]: Removed 14 edges and 5 locations by large block encoding [2024-09-20 13:25:35,605 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,605 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,605 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,605 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,607 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,609 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr16REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,617 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-09-20 13:25:35,618 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,618 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,618 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,618 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,619 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,623 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-09-20 13:25:35,623 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,623 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,624 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,624 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,624 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,627 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr10REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,634 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 8 edges [2024-09-20 13:25:35,635 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,635 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,635 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,635 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,636 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,641 INFO L101 BaseMinimizeStates]: Removed 16 edges and 5 locations by large block encoding [2024-09-20 13:25:35,641 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,641 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,642 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,642 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,643 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,646 INFO L520 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr6REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,654 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 14 edges [2024-09-20 13:25:35,654 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,654 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,654 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,654 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,655 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,667 INFO L101 BaseMinimizeStates]: Removed 28 edges and 11 locations by large block encoding [2024-09-20 13:25:35,667 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,667 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,668 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,668 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,670 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,673 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr15REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,679 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 10 edges [2024-09-20 13:25:35,679 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,679 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,680 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,680 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,680 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,690 INFO L101 BaseMinimizeStates]: Removed 18 edges and 9 locations by large block encoding [2024-09-20 13:25:35,690 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,690 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,690 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,690 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,691 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,692 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr12REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,698 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-20 13:25:35,699 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,699 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,699 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,699 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,699 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,700 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-09-20 13:25:35,701 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,701 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,701 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,701 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,701 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,702 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-20 13:25:35,708 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges [2024-09-20 13:25:35,709 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,709 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,709 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,709 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,709 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,715 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding [2024-09-20 13:25:35,715 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,716 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,716 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,716 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,716 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,718 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr11REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,725 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-20 13:25:35,725 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,725 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,725 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,725 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,725 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,726 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-20 13:25:35,727 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,727 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,727 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,727 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,727 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,728 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-09-20 13:25:35,751 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-20 13:25:35,751 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-20 13:25:35,751 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-20 13:25:35,752 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-20 13:25:35,752 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-20 13:25:35,752 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,754 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-20 13:25:35,754 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-20 13:25:35,754 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-20 13:25:35,754 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-20 13:25:35,755 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-20 13:25:35,755 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-20 13:25:35,758 INFO L520 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr3REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-20 13:25:35,761 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness. [2024-09-20 13:25:35,762 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@7d64c19d and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 20.09 01:25:35, skipping insertion in model container [2024-09-20 13:25:35,763 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-09-20 13:25:35,765 INFO L158 Benchmark]: Toolchain (without parser) took 1541.97ms. Allocated memory was 144.7MB in the beginning and 201.3MB in the end (delta: 56.6MB). Free memory was 110.8MB in the beginning and 167.3MB in the end (delta: -56.6MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2024-09-20 13:25:35,765 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 144.7MB. Free memory is still 110.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-20 13:25:35,767 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 144.7MB. Free memory is still 113.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-20 13:25:35,767 INFO L158 Benchmark]: CACSL2BoogieTranslator took 293.19ms. Allocated memory is still 144.7MB. Free memory was 110.8MB in the beginning and 97.1MB in the end (delta: 13.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-20 13:25:35,768 INFO L158 Benchmark]: Boogie Preprocessor took 75.87ms. Allocated memory is still 144.7MB. Free memory was 97.1MB in the beginning and 95.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-09-20 13:25:35,769 INFO L158 Benchmark]: RCFGBuilder took 434.76ms. Allocated memory is still 144.7MB. Free memory was 95.0MB in the beginning and 78.8MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-09-20 13:25:35,770 INFO L158 Benchmark]: Referee took 734.33ms. Allocated memory was 144.7MB in the beginning and 201.3MB in the end (delta: 56.6MB). Free memory was 78.8MB in the beginning and 167.3MB in the end (delta: -88.6MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. [2024-09-20 13:25:35,773 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.referee: - AnnotationCheckResult: Annotation is a valid proof of correctness. Annotation is a valid proof of correctness. Annotation is valid for all loop-free paths from loop head at line 32 to loop head at line 32. Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 32. Annotation is valid for all loop-free paths from loop head at line 32 to loop head at line 48. Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to exit of procedure __VERIFIER_assert. Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 45. Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 34. Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 32. Annotation is valid for all loop-free paths from loop head at line 48 to loop head at line 48. Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 50. Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 34. Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 60. Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 41. Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 60. Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 41. Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 48. Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 56. Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 73. Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 50. Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 54. Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 56. Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 69. Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to check that a call to reach_error is unreachable at line 19. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 144.7MB. Free memory is still 110.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 144.7MB. Free memory is still 113.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 293.19ms. Allocated memory is still 144.7MB. Free memory was 110.8MB in the beginning and 97.1MB in the end (delta: 13.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 75.87ms. Allocated memory is still 144.7MB. Free memory was 97.1MB in the beginning and 95.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 434.76ms. Allocated memory is still 144.7MB. Free memory was 95.0MB in the beginning and 78.8MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Referee took 734.33ms. Allocated memory was 144.7MB in the beginning and 201.3MB in the end (delta: 56.6MB). Free memory was 78.8MB in the beginning and 167.3MB in the end (delta: -88.6MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-09-20 13:25:35,806 INFO L552 MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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