This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 12:48:04,172 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 12:48:04,233 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 12:48:04,238 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 12:48:04,240 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 12:48:04,263 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 12:48:04,263 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 12:48:04,264 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 12:48:04,264 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 12:48:04,265 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 12:48:04,266 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 12:48:04,266 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 12:48:04,267 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 12:48:04,267 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 12:48:04,267 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 12:48:04,270 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 12:48:04,270 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 12:48:04,270 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 12:48:04,270 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 12:48:04,271 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 12:48:04,271 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 12:48:04,271 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 12:48:04,271 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 12:48:04,272 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 12:48:04,272 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 12:48:04,272 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 12:48:04,272 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 12:48:04,272 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 12:48:04,272 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 12:48:04,273 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 12:48:04,273 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 12:48:04,273 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 12:48:04,273 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 12:48:04,273 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 12:48:04,274 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 12:48:04,274 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 12:48:04,274 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 12:48:04,274 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 12:48:04,274 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 12:48:04,275 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 12:48:04,275 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 12:48:04,276 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 12:48:04,276 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 12:48:04,277 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 12:48:04,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 12:48:04,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 12:48:04,596 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 12:48:04,597 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 12:48:04,597 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 12:48:04,598 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops-crafted-1/sum_by_3_abstracted.c [2024-09-21 12:48:06,141 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 12:48:06,267 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 12:48:06,267 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops-crafted-1/sum_by_3_abstracted.c [2024-09-21 12:48:06,273 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/61b73a8b1/8aaf2bfd510a40c3a9a64d5c388deb1c/FLAG0d08b56be [2024-09-21 12:48:06,284 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/61b73a8b1/8aaf2bfd510a40c3a9a64d5c388deb1c [2024-09-21 12:48:06,286 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 12:48:06,287 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 12:48:06,287 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/sum_by_3_abstracted.yml/witness-2.1.yml [2024-09-21 12:48:06,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 12:48:06,332 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 12:48:06,335 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 12:48:06,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 12:48:06,339 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 12:48:06,340 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 12:48:06" (1/2) ... [2024-09-21 12:48:06,340 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36353114 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 12:48:06, skipping insertion in model container [2024-09-21 12:48:06,341 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 12:48:06" (1/2) ... [2024-09-21 12:48:06,342 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cc42756 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 12:48:06, skipping insertion in model container [2024-09-21 12:48:06,342 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 12:48:06" (2/2) ... [2024-09-21 12:48:06,342 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36353114 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 12:48:06, skipping insertion in model container [2024-09-21 12:48:06,343 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 12:48:06" (2/2) ... [2024-09-21 12:48:06,352 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 12:48:06,353 INFO L1541 ArrayList]: Loop invariant at [L46-L48] ((((((k == 0) && (n <= 0)) && (j == 0)) && (i == 0)) || (((((((((unsigned long long) i * 4294967293) + 60000003) % 4294967296) <= 60000000) && (k == j)) && (i == j)) && (i <= 20000001)) && (n <= (j % 4294967296)))) && (SIZE == 20000001)) [2024-09-21 12:48:06,353 INFO L1541 ArrayList]: Loop invariant at [L42-L44] (((((n <= 0) && (j == 0)) && (i == 0)) || ((((((((unsigned long long) i * 4294967293) + 60000003) % 4294967296) <= 60000000) && (n <= i)) && (i == j)) && (i <= 20000001))) && (SIZE == 20000001)) [2024-09-21 12:48:06,353 INFO L1541 ArrayList]: Function contract at [L26]: requires (SIZE == 20000001), ensures (SIZE == 20000001) [2024-09-21 12:48:06,353 INFO L1541 ArrayList]: Function contract at [L18]: requires ((cond != 0) && (SIZE == 20000001)), ensures ((cond != 0) && (SIZE == 20000001)) [2024-09-21 12:48:06,370 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 12:48:06,482 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/loops-crafted-1/sum_by_3_abstracted.c[824,837] [2024-09-21 12:48:06,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 12:48:06,502 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 12:48:06,529 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/loops-crafted-1/sum_by_3_abstracted.c[824,837] Start Parsing Global Start Parsing Global Start Parsing Local Start Parsing Local [2024-09-21 12:48:06,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 12:48:06,553 INFO L204 MainTranslator]: Completed translation [2024-09-21 12:48:06,553 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 12:48:06 WrapperNode [2024-09-21 12:48:06,553 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 12:48:06,554 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-09-21 12:48:06,554 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-09-21 12:48:06,554 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-09-21 12:48:06,564 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 21.09 12:48:06" (1/1) ... [2024-09-21 12:48:06,564 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 21.09 12:48:06" (1/1) ... [2024-09-21 12:48:06,572 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 21.09 12:48:06" (1/1) ... [2024-09-21 12:48:06,580 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 [2024-09-21 12:48:06,580 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 21.09 12:48:06" (1/1) ... [2024-09-21 12:48:06,580 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 21.09 12:48:06" (1/1) ... [2024-09-21 12:48:06,584 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 21.09 12:48:06" (1/1) ... [2024-09-21 12:48:06,588 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 21.09 12:48:06" (1/1) ... [2024-09-21 12:48:06,589 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 21.09 12:48:06" (1/1) ... [2024-09-21 12:48:06,590 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 21.09 12:48:06" (1/1) ... [2024-09-21 12:48:06,592 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-09-21 12:48:06,593 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-09-21 12:48:06,593 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-09-21 12:48:06,593 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-09-21 12:48:06,594 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 21.09 12:48:06" (1/1) ... [2024-09-21 12:48:06,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 12:48:06,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-09-21 12:48:06,621 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) [2024-09-21 12:48:06,623 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 [2024-09-21 12:48:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-09-21 12:48:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-09-21 12:48:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-09-21 12:48:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-09-21 12:48:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-09-21 12:48:06,657 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-09-21 12:48:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-09-21 12:48:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2024-09-21 12:48:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2024-09-21 12:48:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2024-09-21 12:48:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2024-09-21 12:48:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2024-09-21 12:48:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2024-09-21 12:48:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulonglong [2024-09-21 12:48:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2024-09-21 12:48:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-09-21 12:48:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-09-21 12:48:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-09-21 12:48:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-09-21 12:48:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-09-21 12:48:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-09-21 12:48:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-09-21 12:48:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-09-21 12:48:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-09-21 12:48:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-09-21 12:48:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-09-21 12:48:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-09-21 12:48:06,711 INFO L242 CfgBuilder]: Building ICFG [2024-09-21 12:48:06,713 INFO L268 CfgBuilder]: Building CFG for each procedure with an implementation [2024-09-21 12:48:06,748 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-21 12:48:06,850 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-21 12:48:06,858 INFO L291 CfgBuilder]: Performing block encoding [2024-09-21 12:48:06,889 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-09-21 12:48:06,889 INFO L318 CfgBuilder]: Removed 2 assume(true) statements. [2024-09-21 12:48:06,890 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 12:48:06 BoogieIcfgContainer [2024-09-21 12:48:06,890 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-09-21 12:48:06,890 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-09-21 12:48:06,891 INFO L270 PluginConnector]: Initializing Referee... [2024-09-21 12:48:06,891 INFO L274 PluginConnector]: Referee initialized [2024-09-21 12:48:06,891 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 21.09 12:48:06" (1/4) ... [2024-09-21 12:48:06,892 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@ec44355 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 21.09 12:48:06, skipping insertion in model container [2024-09-21 12:48:06,892 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 12:48:06" (2/4) ... [2024-09-21 12:48:06,892 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@ec44355 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 21.09 12:48:06, skipping insertion in model container [2024-09-21 12:48:06,892 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 21.09 12:48:06" (3/4) ... [2024-09-21 12:48:06,892 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@ec44355 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 21.09 12:48:06, skipping insertion in model container [2024-09-21 12:48:06,892 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 12:48:06" (4/4) ... [2024-09-21 12:48:06,893 INFO L79 RefereeObserver]: Analyzing ICFG sum_by_3_abstracted.c [2024-09-21 12:48:06,896 INFO L113 InvariantChecker]: Found 2 loops. [2024-09-21 12:48:06,897 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L46-3 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-09-21 12:48:06,897 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L46-3 to LOOP_INVARIANT_ERROR_LOC mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 3 edges. [2024-09-21 12:48:06,897 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L42-3 to LOOP_INVARIANT_ERROR_LOC mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-09-21 12:48:06,897 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-09-21 12:48:06,897 INFO L373 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 12 edges. [2024-09-21 12:48:06,897 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L42-3 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 3 edges. [2024-09-21 12:48:06,898 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges. [2024-09-21 12:48:06,898 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges. [2024-09-21 12:48:06,898 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L46-3 to ERROR_LOC mainErr3ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 6 edges. [2024-09-21 12:48:06,898 INFO L373 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr3ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 3 edges. [2024-09-21 12:48:06,898 INFO L131 InvariantChecker]: Will check 4 loop-free subgraphs from procedure entry to error location, 1 loop-free subgraphs from procedure entry to loop head, 2 loop-free subgraphs from loop head to error location, 3 loop-free subgraphs from loop head to loop head [2024-09-21 12:48:06,984 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 4 edges [2024-09-21 12:48:06,989 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 12:48:06,989 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 12:48:06,989 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 12:48:06,992 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 12:48:06,993 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,037 INFO L101 BaseMinimizeStates]: Removed 6 edges and 2 locations by large block encoding [2024-09-21 12:48:07,038 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,038 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 12:48:07,038 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 12:48:07,038 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 12:48:07,044 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 12:48:07,073 INFO L520 InvariantChecker]: The annotation(s) from loop head L46-3 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-21 12:48:07,086 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-21 12:48:07,086 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 12:48:07,087 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 12:48:07,087 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 12:48:07,087 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 12:48:07,087 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,093 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-21 12:48:07,093 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,093 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 12:48:07,093 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 12:48:07,093 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 12:48:07,093 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 12:48:07,096 INFO L520 InvariantChecker]: The annotation(s) from loop head L46-3 to loop head mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-21 12:48:07,106 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-21 12:48:07,107 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 12:48:07,107 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 12:48:07,107 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 12:48:07,107 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 12:48:07,107 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,119 INFO L101 BaseMinimizeStates]: Removed 9 edges and 3 locations by large block encoding [2024-09-21 12:48:07,123 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,123 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 12:48:07,123 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 12:48:07,123 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 12:48:07,127 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 12:48:07,146 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-21 12:48:07,146 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 12:48:07,147 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 12:48:07,147 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 12:48:07,147 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 12:48:07,147 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,151 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-21 12:48:07,154 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,154 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 12:48:07,154 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 12:48:07,154 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 12:48:07,154 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 12:48:07,158 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-21 12:48:07,168 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 12 edges [2024-09-21 12:48:07,168 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 12:48:07,168 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 12:48:07,168 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 12:48:07,168 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 12:48:07,168 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,192 INFO L101 BaseMinimizeStates]: Removed 28 edges and 7 locations by large block encoding [2024-09-21 12:48:07,193 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,193 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 12:48:07,194 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 12:48:07,194 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 12:48:07,198 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 12:48:07,210 INFO L520 InvariantChecker]: The annotation(s) from entry mainENTRY to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-21 12:48:07,218 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-21 12:48:07,218 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 12:48:07,218 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 12:48:07,218 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 12:48:07,218 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 12:48:07,218 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,222 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-21 12:48:07,223 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,223 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 12:48:07,223 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 12:48:07,223 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 12:48:07,224 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 12:48:07,226 INFO L520 InvariantChecker]: The annotation(s) from loop head L42-3 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-21 12:48:07,235 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-21 12:48:07,236 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 12:48:07,236 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 12:48:07,236 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 12:48:07,236 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 12:48:07,236 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,238 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-09-21 12:48:07,239 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,239 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 12:48:07,239 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 12:48:07,239 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 12:48:07,240 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 12:48:07,242 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-21 12:48:07,248 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-21 12:48:07,249 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 12:48:07,250 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 12:48:07,250 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 12:48:07,250 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 12:48:07,251 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,251 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-21 12:48:07,253 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,253 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 12:48:07,254 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 12:48:07,254 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 12:48:07,254 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 12:48:07,255 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-09-21 12:48:07,264 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 6 edges [2024-09-21 12:48:07,264 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 12:48:07,264 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 12:48:07,264 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 12:48:07,264 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 12:48:07,265 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,272 INFO L101 BaseMinimizeStates]: Removed 12 edges and 4 locations by large block encoding [2024-09-21 12:48:07,272 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,272 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 12:48:07,273 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 12:48:07,273 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 12:48:07,273 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 12:48:07,274 INFO L520 InvariantChecker]: The annotation(s) from loop head L46-3 to error location mainErr3ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-21 12:48:07,283 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-21 12:48:07,283 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 12:48:07,283 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 12:48:07,284 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 12:48:07,284 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 12:48:07,284 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,285 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-21 12:48:07,285 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 12:48:07,285 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 12:48:07,285 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 12:48:07,285 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 12:48:07,285 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 12:48:07,286 INFO L520 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr3ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-21 12:48:07,292 INFO L58 RefereeStarter]: Annotation is not a valid proof of correctness. [2024-09-21 12:48:07,293 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@ec44355 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 21.09 12:48:07, skipping insertion in model container [2024-09-21 12:48:07,293 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-09-21 12:48:07,295 INFO L158 Benchmark]: Toolchain (without parser) took 961.34ms. Allocated memory is still 220.2MB. Free memory was 151.7MB in the beginning and 138.7MB in the end (delta: 13.0MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2024-09-21 12:48:07,295 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 113.2MB. Free memory was 79.6MB in the beginning and 79.6MB in the end (delta: 24.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 12:48:07,295 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 220.2MB. Free memory is still 153.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 12:48:07,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 218.74ms. Allocated memory is still 220.2MB. Free memory was 151.7MB in the beginning and 137.6MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 12:48:07,296 INFO L158 Benchmark]: Boogie Preprocessor took 38.45ms. Allocated memory is still 220.2MB. Free memory was 137.6MB in the beginning and 135.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-09-21 12:48:07,297 INFO L158 Benchmark]: RCFGBuilder took 296.78ms. Allocated memory is still 220.2MB. Free memory was 135.5MB in the beginning and 119.3MB in the end (delta: 16.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 12:48:07,297 INFO L158 Benchmark]: Referee took 402.56ms. Allocated memory is still 220.2MB. Free memory was 119.3MB in the beginning and 138.7MB in the end (delta: -19.4MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2024-09-21 12:48:07,299 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.referee: - AnnotationCheckResult: Annotation is not a valid proof of correctness. Annotation is not a valid proof of correctness. Annotation is not valid for all loop-free paths from loop head at line 42 to loop head at line 46. One counterexample starts in i=20000001, j=-4274967295, n=-4274967295, SIZE=20000001 and ends in i=20000001, j=-4274967295, k=-4274967295, n=-4274967295, SIZE=20000001. Annotation is valid for all loop-free paths from entry of procedure ULTIMATE.start to check that procedure precondition always holds at line -1. Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 42. 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 20. Annotation is valid for all loop-free paths from loop head at line 46 to exit of procedure main. Annotation is valid for all loop-free paths from entry of procedure main to exit of procedure main. Annotation is valid for all loop-free paths from loop head at line 46 to loop head at line 46. Annotation is valid for all loop-free paths from loop head at line 42 to loop head at line 42. Annotation is valid for all loop-free paths from loop head at line 46 to check that procedure precondition always holds at line 46. Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to exit of procedure __VERIFIER_assert. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 113.2MB. Free memory was 79.6MB in the beginning and 79.6MB in the end (delta: 24.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 220.2MB. Free memory is still 153.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 218.74ms. Allocated memory is still 220.2MB. Free memory was 151.7MB in the beginning and 137.6MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 38.45ms. Allocated memory is still 220.2MB. Free memory was 137.6MB in the beginning and 135.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 296.78ms. Allocated memory is still 220.2MB. Free memory was 135.5MB in the beginning and 119.3MB in the end (delta: 16.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Referee took 402.56ms. Allocated memory is still 220.2MB. Free memory was 119.3MB in the beginning and 138.7MB in the end (delta: -19.4MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2024-09-21 12:48:07,324 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...