This is Ultimate 0.2.4-tmp.dk.referee-eval-6908dde-m [2024-09-25 00:27:43,349 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-25 00:27:43,427 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-25 00:27:43,431 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-25 00:27:43,432 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-25 00:27:43,460 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-25 00:27:43,461 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-25 00:27:43,461 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-25 00:27:43,462 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-25 00:27:43,463 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-25 00:27:43,463 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-25 00:27:43,464 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-25 00:27:43,464 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-25 00:27:43,465 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-25 00:27:43,466 INFO L153 SettingsManager]: * Use SBE=true [2024-09-25 00:27:43,467 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-25 00:27:43,467 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-25 00:27:43,467 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-25 00:27:43,468 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-25 00:27:43,468 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-25 00:27:43,468 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-25 00:27:43,471 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-25 00:27:43,472 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-25 00:27:43,472 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-25 00:27:43,472 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-25 00:27:43,473 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-25 00:27:43,473 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-25 00:27:43,473 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-25 00:27:43,473 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-25 00:27:43,474 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-25 00:27:43,474 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-25 00:27:43,474 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-25 00:27:43,474 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-25 00:27:43,474 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-25 00:27:43,475 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-25 00:27:43,475 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-25 00:27:43,476 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-25 00:27:43,476 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-25 00:27:43,477 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-25 00:27:43,477 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-25 00:27:43,477 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-25 00:27:43,477 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-25 00:27:43,477 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-25 00:27:43,478 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-25 00:27:43,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-25 00:27:43,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-25 00:27:43,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-25 00:27:43,765 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-25 00:27:43,766 INFO L274 PluginConnector]: CDTParser initialized [2024-09-25 00:27:43,767 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops-crafted-1/sum_by_3_abstracted.c [2024-09-25 00:27:45,241 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-25 00:27:45,441 INFO L384 CDTParser]: Found 1 translation units. [2024-09-25 00:27:45,442 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops-crafted-1/sum_by_3_abstracted.c [2024-09-25 00:27:45,449 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/9a7b63466/d37ef953f03e4e55a8d97c48eee69aa6/FLAGf0c49d8eb [2024-09-25 00:27:45,463 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/9a7b63466/d37ef953f03e4e55a8d97c48eee69aa6 [2024-09-25 00:27:45,466 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-25 00:27:45,466 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-25 00:27:45,468 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/sum_by_3_abstracted.yml/witness-2.1.yml [2024-09-25 00:27:45,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-25 00:27:45,530 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-25 00:27:45,532 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-25 00:27:45,532 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-25 00:27:45,537 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-25 00:27:45,538 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 12:27:45" (1/2) ... [2024-09-25 00:27:45,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30be8978 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:45, skipping insertion in model container [2024-09-25 00:27:45,539 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 12:27:45" (1/2) ... [2024-09-25 00:27:45,540 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1591d84d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:45, skipping insertion in model container [2024-09-25 00:27:45,540 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 25.09 12:27:45" (2/2) ... [2024-09-25 00:27:45,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30be8978 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 25.09 12:27:45, skipping insertion in model container [2024-09-25 00:27:45,541 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 25.09 12:27:45" (2/2) ... [2024-09-25 00:27:45,549 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-25 00:27:45,550 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)) [2024-09-25 00:27:45,550 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)) [2024-09-25 00:27:45,551 INFO L1541 ArrayList]: Function contract at [L26]: requires (SIZE == 20000001), ensures (SIZE == 20000001) [2024-09-25 00:27:45,551 INFO L1541 ArrayList]: Function contract at [L18]: requires ((cond != 0) && (SIZE == 20000001)), ensures ((cond != 0) && (SIZE == 20000001)) [2024-09-25 00:27:45,572 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-25 00:27:45,748 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] [2024-09-25 00:27:45,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-25 00:27:45,786 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-25 00:27:45,832 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 [2024-09-25 00:27:45,850 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-25 00:27:45,865 INFO L204 MainTranslator]: Completed translation [2024-09-25 00:27:45,866 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 25.09 12:27:45 WrapperNode [2024-09-25 00:27:45,866 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-25 00:27:45,867 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-09-25 00:27:45,867 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-09-25 00:27:45,867 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-09-25 00:27:45,881 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 25.09 12:27:45" (1/1) ... [2024-09-25 00:27:45,881 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 25.09 12:27:45" (1/1) ... [2024-09-25 00:27:45,887 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 25.09 12:27:45" (1/1) ... [2024-09-25 00:27:45,897 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 [2024-09-25 00:27:45,897 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 25.09 12:27:45" (1/1) ... [2024-09-25 00:27:45,898 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 25.09 12:27:45" (1/1) ... [2024-09-25 00:27:45,901 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 25.09 12:27:45" (1/1) ... [2024-09-25 00:27:45,910 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 25.09 12:27:45" (1/1) ... [2024-09-25 00:27:45,911 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 25.09 12:27:45" (1/1) ... [2024-09-25 00:27:45,912 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 25.09 12:27:45" (1/1) ... [2024-09-25 00:27:45,914 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-09-25 00:27:45,916 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-09-25 00:27:45,916 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-09-25 00:27:45,916 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-09-25 00:27:45,917 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 25.09 12:27:45" (1/1) ... [2024-09-25 00:27:45,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-25 00:27:45,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-09-25 00:27:45,953 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) [2024-09-25 00:27:45,955 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 [2024-09-25 00:27:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-09-25 00:27:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-09-25 00:27:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-09-25 00:27:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-09-25 00:27:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-09-25 00:27:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-09-25 00:27:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-09-25 00:27:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2024-09-25 00:27:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2024-09-25 00:27:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2024-09-25 00:27:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2024-09-25 00:27:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2024-09-25 00:27:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2024-09-25 00:27:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulonglong [2024-09-25 00:27:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2024-09-25 00:27:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-09-25 00:27:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-09-25 00:27:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-09-25 00:27:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-09-25 00:27:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-09-25 00:27:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-09-25 00:27:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-09-25 00:27:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-09-25 00:27:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-09-25 00:27:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-09-25 00:27:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-09-25 00:27:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-09-25 00:27:46,065 INFO L241 CfgBuilder]: Building ICFG [2024-09-25 00:27:46,068 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-09-25 00:27:46,116 WARN L782 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-25 00:27:46,269 WARN L782 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-25 00:27:46,293 INFO L290 CfgBuilder]: Performing block encoding [2024-09-25 00:27:46,319 INFO L312 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-09-25 00:27:46,321 INFO L317 CfgBuilder]: Removed 2 assume(true) statements. [2024-09-25 00:27:46,321 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 12:27:46 BoogieIcfgContainer [2024-09-25 00:27:46,322 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-09-25 00:27:46,323 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-09-25 00:27:46,323 INFO L270 PluginConnector]: Initializing Referee... [2024-09-25 00:27:46,324 INFO L274 PluginConnector]: Referee initialized [2024-09-25 00:27:46,324 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 25.09 12:27:45" (1/4) ... [2024-09-25 00:27:46,324 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@5a0845d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 25.09 12:27:46, skipping insertion in model container [2024-09-25 00:27:46,325 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 25.09 12:27:45" (2/4) ... [2024-09-25 00:27:46,325 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@5a0845d9 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 25.09 12:27:46, skipping insertion in model container [2024-09-25 00:27:46,325 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 25.09 12:27:45" (3/4) ... [2024-09-25 00:27:46,325 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@5a0845d9 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 25.09 12:27:46, skipping insertion in model container [2024-09-25 00:27:46,326 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 12:27:46" (4/4) ... [2024-09-25 00:27:46,327 INFO L79 RefereeObserver]: Analyzing ICFG sum_by_3_abstracted.c [2024-09-25 00:27:46,330 INFO L113 InvariantChecker]: Found 2 loops. [2024-09-25 00:27:46,331 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L46-3 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-09-25 00:27:46,331 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L46-3 to LOOP_INVARIANT_ERROR_LOC mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 3 edges. [2024-09-25 00:27:46,331 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L42-3 to LOOP_INVARIANT_ERROR_LOC mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-09-25 00:27:46,332 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-09-25 00:27:46,332 INFO L373 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 12 edges. [2024-09-25 00:27:46,332 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L42-3 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 3 edges. [2024-09-25 00:27:46,332 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges. [2024-09-25 00:27:46,332 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges. [2024-09-25 00:27:46,332 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L46-3 to ERROR_LOC mainErr3ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 6 edges. [2024-09-25 00:27:46,333 INFO L373 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr3ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 3 edges. [2024-09-25 00:27:46,333 INFO L131 InvariantChecker]: Will check 3 loop-free subgraphs from loop head to loop head, 2 loop-free subgraphs from loop head to error location, 4 loop-free subgraphs from procedure entry to error location, 1 loop-free subgraphs from procedure entry to loop head [2024-09-25 00:27:46,402 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 4 edges [2024-09-25 00:27:46,404 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:46,404 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:46,405 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:46,406 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:46,408 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,433 INFO L101 BaseMinimizeStates]: Removed 6 edges and 2 locations by large block encoding [2024-09-25 00:27:46,434 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,434 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:46,435 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:46,435 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:46,446 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:46,477 INFO L520 InvariantChecker]: The annotation(s) from loop head L46-3 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-25 00:27:46,504 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-25 00:27:46,504 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:46,505 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:46,505 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:46,506 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:46,506 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,518 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-25 00:27:46,518 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,518 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:46,519 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:46,519 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:46,519 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:46,528 INFO L520 InvariantChecker]: The annotation(s) from loop head L46-3 to loop head mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-25 00:27:46,554 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-25 00:27:46,555 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:46,555 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:46,555 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:46,555 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:46,555 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,573 INFO L101 BaseMinimizeStates]: Removed 9 edges and 3 locations by large block encoding [2024-09-25 00:27:46,573 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,573 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:46,574 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:46,574 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:46,579 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:46,611 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-25 00:27:46,613 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:46,614 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:46,614 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:46,614 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:46,614 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,615 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-25 00:27:46,615 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,616 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:46,616 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:46,616 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:46,616 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:46,624 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-25 00:27:46,663 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 12 edges [2024-09-25 00:27:46,664 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:46,665 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:46,665 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:46,666 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:46,666 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,707 INFO L101 BaseMinimizeStates]: Removed 28 edges and 7 locations by large block encoding [2024-09-25 00:27:46,708 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,708 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:46,709 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:46,709 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:46,716 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:46,733 INFO L520 InvariantChecker]: The annotation(s) from entry mainENTRY to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-25 00:27:46,783 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-25 00:27:46,784 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:46,784 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:46,784 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:46,784 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:46,785 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,790 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-25 00:27:46,791 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,792 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:46,793 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:46,793 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:46,793 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:46,797 INFO L520 InvariantChecker]: The annotation(s) from loop head L42-3 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-25 00:27:46,812 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-25 00:27:46,815 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:46,815 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:46,816 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:46,816 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:46,816 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,819 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-09-25 00:27:46,819 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,819 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:46,819 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:46,819 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:46,822 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:46,826 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-25 00:27:46,838 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-25 00:27:46,839 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:46,842 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:46,842 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:46,842 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:46,842 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,845 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-25 00:27:46,845 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,846 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:46,846 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:46,846 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:46,846 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:46,848 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-09-25 00:27:46,863 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 6 edges [2024-09-25 00:27:46,863 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:46,863 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:46,864 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:46,864 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:46,864 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,877 INFO L101 BaseMinimizeStates]: Removed 12 edges and 4 locations by large block encoding [2024-09-25 00:27:46,878 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,878 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:46,878 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:46,879 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:46,879 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:46,881 INFO L520 InvariantChecker]: The annotation(s) from loop head L46-3 to error location mainErr3ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-25 00:27:46,893 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-25 00:27:46,894 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:46,894 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:46,894 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:46,894 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:46,894 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,896 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-25 00:27:46,896 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:46,896 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:46,896 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:46,897 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:46,897 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:46,898 INFO L520 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr3ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-25 00:27:46,906 INFO L58 RefereeStarter]: Annotation is not a valid proof of correctness. [2024-09-25 00:27:46,908 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@5a0845d9 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 25.09 12:27:46, skipping insertion in model container [2024-09-25 00:27:46,908 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-09-25 00:27:46,910 INFO L158 Benchmark]: Toolchain (without parser) took 1378.95ms. Allocated memory is still 167.8MB. Free memory was 139.6MB in the beginning and 107.9MB in the end (delta: 31.7MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2024-09-25 00:27:46,911 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 121.6MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-25 00:27:46,911 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 167.8MB. Free memory was 137.9MB in the beginning and 137.9MB in the end (delta: 34.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-25 00:27:46,912 INFO L158 Benchmark]: CACSL2BoogieTranslator took 334.51ms. Allocated memory is still 167.8MB. Free memory was 139.6MB in the beginning and 125.7MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-25 00:27:46,912 INFO L158 Benchmark]: Boogie Preprocessor took 47.74ms. Allocated memory is still 167.8MB. Free memory was 125.7MB in the beginning and 123.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-09-25 00:27:46,913 INFO L158 Benchmark]: RCFGBuilder took 406.19ms. Allocated memory is still 167.8MB. Free memory was 123.6MB in the beginning and 108.2MB in the end (delta: 15.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-25 00:27:46,914 INFO L158 Benchmark]: Referee took 585.74ms. Allocated memory is still 167.8MB. Free memory was 108.2MB in the beginning and 107.9MB in the end (delta: 240.9kB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-09-25 00:27:46,916 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 __VERIFIER_assert to check that a call to reach_error is unreachable at line 20. 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 loop head at line 46 to loop head at line 46. 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 entry of procedure main to exit of procedure main. 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 main to loop head at line 42. 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 loop head at line 42 to loop head at line 42. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 121.6MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.11ms. Allocated memory is still 167.8MB. Free memory was 137.9MB in the beginning and 137.9MB in the end (delta: 34.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 334.51ms. Allocated memory is still 167.8MB. Free memory was 139.6MB in the beginning and 125.7MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.74ms. Allocated memory is still 167.8MB. Free memory was 125.7MB in the beginning and 123.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 406.19ms. Allocated memory is still 167.8MB. Free memory was 123.6MB in the beginning and 108.2MB in the end (delta: 15.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Referee took 585.74ms. Allocated memory is still 167.8MB. Free memory was 108.2MB in the beginning and 107.9MB in the end (delta: 240.9kB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2024-09-25 00:27:46,952 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...