This is Ultimate 0.2.4-tmp.dk.referee-eval-6908dde-m [2024-09-25 00:27:05,931 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-25 00:27:05,999 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-25 00:27:06,003 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-25 00:27:06,004 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-25 00:27:06,032 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-25 00:27:06,032 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-25 00:27:06,033 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-25 00:27:06,033 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-25 00:27:06,034 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-25 00:27:06,034 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-25 00:27:06,036 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-25 00:27:06,037 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-25 00:27:06,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-25 00:27:06,040 INFO L153 SettingsManager]: * Use SBE=true [2024-09-25 00:27:06,041 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-25 00:27:06,041 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-25 00:27:06,041 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-25 00:27:06,041 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-25 00:27:06,042 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-25 00:27:06,042 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-25 00:27:06,043 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-25 00:27:06,043 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-25 00:27:06,044 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-25 00:27:06,044 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-25 00:27:06,044 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-25 00:27:06,044 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-25 00:27:06,045 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-25 00:27:06,045 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-25 00:27:06,045 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-25 00:27:06,046 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-25 00:27:06,046 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-25 00:27:06,046 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-25 00:27:06,047 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-25 00:27:06,047 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-25 00:27:06,048 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-25 00:27:06,048 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-25 00:27:06,048 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-25 00:27:06,048 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-25 00:27:06,049 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-25 00:27:06,049 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-25 00:27:06,049 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-25 00:27:06,049 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-25 00:27:06,050 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-25 00:27:06,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-25 00:27:06,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-25 00:27:06,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-25 00:27:06,333 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-25 00:27:06,334 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-25 00:27:06,335 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/nested6.yml/witness-2.1.yml [2024-09-25 00:27:06,412 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-25 00:27:06,413 INFO L274 PluginConnector]: CDTParser initialized [2024-09-25 00:27:06,415 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-invgen/nested6.i [2024-09-25 00:27:07,950 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-25 00:27:08,160 INFO L384 CDTParser]: Found 1 translation units. [2024-09-25 00:27:08,160 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-invgen/nested6.i [2024-09-25 00:27:08,167 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/944ede9fb/e8cb26ab89944ab6828d43a4ae9f6237/FLAG531ec5446 [2024-09-25 00:27:08,180 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/944ede9fb/e8cb26ab89944ab6828d43a4ae9f6237 [2024-09-25 00:27:08,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-25 00:27:08,182 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-25 00:27:08,184 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-25 00:27:08,184 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-25 00:27:08,188 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-25 00:27:08,189 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 12:27:06" (1/2) ... [2024-09-25 00:27:08,190 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7179bf17 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 25.09 12:27:08, skipping insertion in model container [2024-09-25 00:27:08,190 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 12:27:06" (1/2) ... [2024-09-25 00:27:08,192 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45206d53 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 25.09 12:27:08, skipping insertion in model container [2024-09-25 00:27:08,192 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 12:27:08" (2/2) ... [2024-09-25 00:27:08,192 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7179bf17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:08, skipping insertion in model container [2024-09-25 00:27:08,192 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 12:27:08" (2/2) ... [2024-09-25 00:27:08,206 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-25 00:27:08,207 INFO L1541 ArrayList]: Loop invariant at [L33-L45] (n == k) [2024-09-25 00:27:08,207 INFO L1541 ArrayList]: Loop invariant at [L34-L44] ((n == k) && (((long long) i * 2) <= j)) [2024-09-25 00:27:08,207 INFO L1541 ArrayList]: Loop invariant at [L36-L38] ((((((long long) j + 1) <= n) && (k <= n)) && (((long long) i * 2) <= j)) && (((long long) i * 2) <= k)) [2024-09-25 00:27:08,207 INFO L1541 ArrayList]: Function contract at [L17]: requires (cond != 0), ensures (cond != 0) [2024-09-25 00:27:08,227 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-25 00:27:08,433 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/nested6.i[893,906] [2024-09-25 00:27:08,464 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-25 00:27:08,475 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-25 00:27:08,514 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/nested6.i[893,906] Start Parsing Local Start Parsing Local Start Parsing Local [2024-09-25 00:27:08,528 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-25 00:27:08,546 INFO L204 MainTranslator]: Completed translation [2024-09-25 00:27:08,547 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:08 WrapperNode [2024-09-25 00:27:08,547 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-25 00:27:08,548 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-09-25 00:27:08,549 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-09-25 00:27:08,549 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-09-25 00:27:08,561 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:08" (1/1) ... [2024-09-25 00:27:08,561 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:08" (1/1) ... [2024-09-25 00:27:08,568 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:08" (1/1) ... [2024-09-25 00:27:08,582 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 00:27:08,583 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:08" (1/1) ... [2024-09-25 00:27:08,583 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:08" (1/1) ... [2024-09-25 00:27:08,589 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:08" (1/1) ... [2024-09-25 00:27:08,594 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:08" (1/1) ... [2024-09-25 00:27:08,601 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:08" (1/1) ... [2024-09-25 00:27:08,602 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:08" (1/1) ... [2024-09-25 00:27:08,604 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-09-25 00:27:08,605 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-09-25 00:27:08,606 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-09-25 00:27:08,606 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-09-25 00:27:08,607 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:08" (1/1) ... [2024-09-25 00:27:08,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-25 00:27:08,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-09-25 00:27:08,636 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 00:27:08,639 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 00:27:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-09-25 00:27:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-09-25 00:27:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-09-25 00:27:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-09-25 00:27:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-09-25 00:27:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-09-25 00:27:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-09-25 00:27:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-09-25 00:27:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2024-09-25 00:27:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2024-09-25 00:27:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-09-25 00:27:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-09-25 00:27:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-09-25 00:27:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-09-25 00:27:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2024-09-25 00:27:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-09-25 00:27:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-09-25 00:27:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-09-25 00:27:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-09-25 00:27:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-09-25 00:27:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-09-25 00:27:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-09-25 00:27:08,751 INFO L241 CfgBuilder]: Building ICFG [2024-09-25 00:27:08,753 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-09-25 00:27:08,900 WARN L782 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-25 00:27:08,913 INFO L290 CfgBuilder]: Performing block encoding [2024-09-25 00:27:08,945 INFO L312 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-09-25 00:27:08,945 INFO L317 CfgBuilder]: Removed 3 assume(true) statements. [2024-09-25 00:27:08,946 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 12:27:08 BoogieIcfgContainer [2024-09-25 00:27:08,946 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-09-25 00:27:08,947 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-09-25 00:27:08,947 INFO L270 PluginConnector]: Initializing Referee... [2024-09-25 00:27:08,947 INFO L274 PluginConnector]: Referee initialized [2024-09-25 00:27:08,948 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 12:27:06" (1/4) ... [2024-09-25 00:27:08,948 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@61728ee8 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 25.09 12:27:08, skipping insertion in model container [2024-09-25 00:27:08,948 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 25.09 12:27:08" (2/4) ... [2024-09-25 00:27:08,948 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@61728ee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 25.09 12:27:08, skipping insertion in model container [2024-09-25 00:27:08,949 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:27:08" (3/4) ... [2024-09-25 00:27:08,949 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@61728ee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 25.09 12:27:08, skipping insertion in model container [2024-09-25 00:27:08,949 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 12:27:08" (4/4) ... [2024-09-25 00:27:08,950 INFO L79 RefereeObserver]: Analyzing ICFG nested6.i [2024-09-25 00:27:08,953 INFO L113 InvariantChecker]: Found 3 loops. [2024-09-25 00:27:08,954 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-3 to LOOP_INVARIANT_ERROR_LOC mainErr2ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-09-25 00:27:08,954 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to LOOP_INVARIANT_ERROR_LOC mainErr2ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 4 edges. [2024-09-25 00:27:08,955 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges. [2024-09-25 00:27:08,955 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-3 to LOOP_INVARIANT_ERROR_LOC mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-09-25 00:27:08,955 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to LOOP_INVARIANT_ERROR_LOC mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 7 edges. [2024-09-25 00:27:08,955 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L33-4 to LOOP_INVARIANT_ERROR_LOC mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 3 edges. [2024-09-25 00:27:08,955 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr4REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-09-25 00:27:08,955 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 00:27:08,956 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 00:27:08,956 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-09-25 00:27:08,956 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 4 edges. [2024-09-25 00:27:08,956 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-3 to ERROR_LOC mainErr3REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-09-25 00:27:08,956 INFO L131 InvariantChecker]: Will check 3 loop-free subgraphs from loop head to error location, 1 loop-free subgraphs from procedure entry to loop head, 2 loop-free subgraphs from procedure entry to error location, 6 loop-free subgraphs from loop head to loop head [2024-09-25 00:27:09,001 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-25 00:27:09,002 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:09,003 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:09,004 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:09,005 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:09,007 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,023 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-25 00:27:09,025 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,025 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:09,025 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:09,026 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:09,026 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:09,053 INFO L520 InvariantChecker]: The annotation(s) from loop head L36-3 to loop head mainErr2ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-25 00:27:09,078 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-09-25 00:27:09,078 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:09,079 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:09,079 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:09,079 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:09,079 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,090 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-09-25 00:27:09,091 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,091 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:09,091 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:09,091 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:09,091 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:09,096 INFO L520 InvariantChecker]: The annotation(s) from loop head L34-3 to loop head mainErr2ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-25 00:27:09,112 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-25 00:27:09,112 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:09,114 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:09,114 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:09,115 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:09,115 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,124 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-25 00:27:09,127 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,128 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:09,128 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:09,128 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:09,128 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:09,132 INFO L520 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-25 00:27:09,154 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-25 00:27:09,155 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:09,155 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:09,155 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:09,155 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:09,155 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,164 INFO L101 BaseMinimizeStates]: Removed 9 edges and 3 locations by large block encoding [2024-09-25 00:27:09,165 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,165 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:09,166 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:09,166 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:09,174 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:09,179 INFO L520 InvariantChecker]: The annotation(s) from loop head L36-3 to loop head mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-25 00:27:09,193 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges [2024-09-25 00:27:09,195 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:09,195 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:09,196 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:09,196 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:09,196 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,210 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding [2024-09-25 00:27:09,212 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,212 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:09,212 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:09,213 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:09,213 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:09,216 INFO L520 InvariantChecker]: The annotation(s) from loop head L34-3 to loop head mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-25 00:27:09,230 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-25 00:27:09,230 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:09,230 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:09,231 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:09,231 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:09,231 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,234 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-25 00:27:09,235 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,235 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:09,235 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:09,235 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:09,236 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:09,239 INFO L520 InvariantChecker]: The annotation(s) from loop head L33-4 to loop head mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-25 00:27:09,252 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-09-25 00:27:09,252 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:09,252 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:09,252 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:09,252 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:09,253 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,258 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-09-25 00:27:09,259 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,260 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:09,260 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:09,261 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:09,261 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:09,264 INFO L520 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr4REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-25 00:27:09,277 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-25 00:27:09,277 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:09,278 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:09,278 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:09,278 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:09,279 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,283 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-09-25 00:27:09,284 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,285 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:09,285 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:09,285 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:09,286 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:09,292 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-25 00:27:09,302 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-25 00:27:09,302 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:09,303 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:09,303 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:09,303 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:09,303 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,306 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-25 00:27:09,306 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,306 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:09,306 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:09,306 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:09,307 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:09,311 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-09-25 00:27:09,319 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-25 00:27:09,319 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:09,319 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:09,319 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:09,320 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:09,320 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,325 INFO L101 BaseMinimizeStates]: Removed 9 edges and 3 locations by large block encoding [2024-09-25 00:27:09,325 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,326 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:09,326 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:09,326 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:09,328 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:09,330 INFO L520 InvariantChecker]: The annotation(s) from loop head L34-3 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-25 00:27:09,341 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-09-25 00:27:09,342 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:09,342 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:09,342 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:09,342 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:09,343 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,347 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-09-25 00:27:09,348 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,348 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:09,349 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:09,349 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:09,350 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:09,352 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-25 00:27:09,362 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-25 00:27:09,362 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-25 00:27:09,363 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-25 00:27:09,363 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-25 00:27:09,363 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-25 00:27:09,363 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,366 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-25 00:27:09,366 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-25 00:27:09,367 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-25 00:27:09,367 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-25 00:27:09,367 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-25 00:27:09,367 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-25 00:27:09,374 INFO L520 InvariantChecker]: The annotation(s) from loop head L36-3 to error location mainErr3REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-25 00:27:09,378 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness. [2024-09-25 00:27:09,380 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@61728ee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 25.09 12:27:09, skipping insertion in model container [2024-09-25 00:27:09,381 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-09-25 00:27:09,384 INFO L158 Benchmark]: Toolchain (without parser) took 1200.70ms. Allocated memory was 136.3MB in the beginning and 190.8MB in the end (delta: 54.5MB). Free memory was 64.1MB in the beginning and 102.2MB in the end (delta: -38.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-09-25 00:27:09,384 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 136.3MB. Free memory is still 88.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-25 00:27:09,385 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 136.3MB. Free memory is still 108.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-25 00:27:09,386 INFO L158 Benchmark]: CACSL2BoogieTranslator took 364.06ms. Allocated memory was 136.3MB in the beginning and 190.8MB in the end (delta: 54.5MB). Free memory was 63.8MB in the beginning and 154.7MB in the end (delta: -90.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-25 00:27:09,386 INFO L158 Benchmark]: Boogie Preprocessor took 56.26ms. Allocated memory is still 190.8MB. Free memory was 154.7MB in the beginning and 152.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-09-25 00:27:09,387 INFO L158 Benchmark]: RCFGBuilder took 340.75ms. Allocated memory is still 190.8MB. Free memory was 152.6MB in the beginning and 137.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-25 00:27:09,388 INFO L158 Benchmark]: Referee took 434.89ms. Allocated memory is still 190.8MB. Free memory was 137.9MB in the beginning and 102.2MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2024-09-25 00:27:09,392 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 34 to check that procedure precondition always holds at line 41. 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 34 to loop head at line 34. Annotation is valid for all loop-free paths from loop head at line 36 to loop head at line 36. Annotation is valid for all loop-free paths from loop head at line 34 to loop head at line 36. 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. Annotation is valid for all loop-free paths from loop head at line 33 to loop head at line 34. Annotation is valid for all loop-free paths from loop head at line 34 to loop head at line 33. Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 33. Annotation is valid for all loop-free paths from loop head at line 36 to check that procedure precondition always holds at line 37. Annotation is valid for all loop-free paths from loop head at line 36 to loop head at line 34. Annotation is valid for all loop-free paths from loop head at line 34 to check that procedure precondition always holds at line 41. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.20ms. Allocated memory is still 136.3MB. Free memory is still 88.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.37ms. Allocated memory is still 136.3MB. Free memory is still 108.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 364.06ms. Allocated memory was 136.3MB in the beginning and 190.8MB in the end (delta: 54.5MB). Free memory was 63.8MB in the beginning and 154.7MB in the end (delta: -90.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.26ms. Allocated memory is still 190.8MB. Free memory was 154.7MB in the beginning and 152.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 340.75ms. Allocated memory is still 190.8MB. Free memory was 152.6MB in the beginning and 137.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Referee took 434.89ms. Allocated memory is still 190.8MB. Free memory was 137.9MB in the beginning and 102.2MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-09-25 00:27:09,429 INFO L540 MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...