This is Ultimate 0.2.5-wip.dk.contract-modifies-e378df2-m [2024-10-15 15:30:46,050 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-15 15:30:46,115 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-10-15 15:30:46,121 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-15 15:30:46,122 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-15 15:30:46,151 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-15 15:30:46,152 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-15 15:30:46,153 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-15 15:30:46,153 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-15 15:30:46,155 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-15 15:30:46,155 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-15 15:30:46,156 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-15 15:30:46,156 INFO L153 SettingsManager]: * Use SBE=true [2024-10-15 15:30:46,159 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-15 15:30:46,160 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-15 15:30:46,160 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-15 15:30:46,160 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-15 15:30:46,161 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-15 15:30:46,161 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-15 15:30:46,161 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-15 15:30:46,161 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-15 15:30:46,162 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-15 15:30:46,166 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-15 15:30:46,166 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-15 15:30:46,167 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-15 15:30:46,167 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-15 15:30:46,167 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-15 15:30:46,168 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-15 15:30:46,168 INFO L153 SettingsManager]: * Future-live optimization=false [2024-10-15 15:30:46,168 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-15 15:30:46,168 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-15 15:30:46,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: Inline calls to implemented procedures -> NEVER [2024-10-15 15:30:46,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-15 15:30:46,529 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-15 15:30:46,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-15 15:30:46,534 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-15 15:30:46,534 INFO L274 PluginConnector]: CDTParser initialized [2024-10-15 15:30:46,536 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-invgen/nested9.i [2024-10-15 15:30:48,126 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-15 15:30:48,348 INFO L384 CDTParser]: Found 1 translation units. [2024-10-15 15:30:48,349 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-invgen/nested9.i [2024-10-15 15:30:48,359 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/025bbf10b/f8206647d73049f196ae39730de7314e/FLAG48a5257a7 [2024-10-15 15:30:48,710 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/025bbf10b/f8206647d73049f196ae39730de7314e [2024-10-15 15:30:48,713 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-10-15 15:30:48,714 INFO L274 PluginConnector]: Witness Parser initialized [2024-10-15 15:30:48,716 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/nested9.yml/witness-2.1.yml [2024-10-15 15:30:48,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-15 15:30:48,787 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-10-15 15:30:48,790 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-15 15:30:48,791 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-15 15:30:48,795 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-15 15:30:48,796 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:30:48" (1/2) ... [2024-10-15 15:30:48,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12777c16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:30:48, skipping insertion in model container [2024-10-15 15:30:48,800 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:30:48" (1/2) ... [2024-10-15 15:30:48,801 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@162512cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:30:48, skipping insertion in model container [2024-10-15 15:30:48,802 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 15.10 03:30:48" (2/2) ... [2024-10-15 15:30:48,802 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12777c16 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:30:48, skipping insertion in model container [2024-10-15 15:30:48,802 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 15.10 03:30:48" (2/2) ... [2024-10-15 15:30:48,816 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-10-15 15:30:48,817 INFO L1541 ArrayList]: Loop invariant at [L34-L37] (((((i <= ((long long) n + 1)) && (2 <= n)) && (1 <= i)) || ((i == 1) && (0 <= n))) || (i == 0)) [2024-10-15 15:30:48,819 INFO L1541 ArrayList]: Loop invariant at [L35-L37] (((((((long long) i + 1) <= n) && (j <= ((i + ((long long) n * 2)) + 1))) && (((long long) i * 2) <= j)) && (1 <= i)) || (((1 <= n) && (j == 0)) && (i == 0))) [2024-10-15 15:30:48,820 INFO L1541 ArrayList]: Loop invariant at [L36-L37] ((((((long long) i + 1) <= n) && (((long long) j + 1) <= ((long long) i * 3))) && (k <= (i + ((long long) n * 2)))) && (((long long) i * 2) <= j)) [2024-10-15 15:30:48,820 INFO L1541 ArrayList]: Function contract at [L17]: requires (1 <= cond), ensures ((1 <= cond) && (__BLAST_NONDET == \old(__BLAST_NONDET))) [2024-10-15 15:30:48,820 INFO L1541 ArrayList]: Function contract at [L25]: requires null, ensures (__BLAST_NONDET == \old(__BLAST_NONDET)) [2024-10-15 15:30:48,839 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-15 15:30:49,016 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/nested9.i[893,906] [2024-10-15 15:30:49,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:30:49,044 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-10-15 15:30:49,082 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/nested9.i[893,906] Start Parsing Global Start Parsing Local Start Parsing Local Start Parsing Local [2024-10-15 15:30:49,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:30:49,124 INFO L204 MainTranslator]: Completed translation [2024-10-15 15:30:49,125 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:30:49 WrapperNode [2024-10-15 15:30:49,125 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-15 15:30:49,128 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-15 15:30:49,128 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-15 15:30:49,128 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-15 15:30:49,134 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:30:49" (1/1) ... [2024-10-15 15:30:49,142 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:30:49" (1/1) ... [2024-10-15 15:30:49,164 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-10-15 15:30:49,164 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-15 15:30:49,165 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-15 15:30:49,165 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-15 15:30:49,165 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-15 15:30:49,175 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 15.10 03:30:49" (1/1) ... [2024-10-15 15:30:49,175 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 15.10 03:30:49" (1/1) ... [2024-10-15 15:30:49,180 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 15.10 03:30:49" (1/1) ... [2024-10-15 15:30:49,194 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure main is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2024-10-15 15:30:49,195 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 15.10 03:30:49" (1/1) ... [2024-10-15 15:30:49,195 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 15.10 03:30:49" (1/1) ... [2024-10-15 15:30:49,201 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 15.10 03:30:49" (1/1) ... [2024-10-15 15:30:49,207 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 15.10 03:30:49" (1/1) ... [2024-10-15 15:30:49,209 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 15.10 03:30:49" (1/1) ... [2024-10-15 15:30:49,213 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 15.10 03:30:49" (1/1) ... [2024-10-15 15:30:49,215 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-15 15:30:49,215 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-15 15:30:49,216 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-15 15:30:49,216 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-15 15:30:49,218 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 15.10 03:30:49" (1/1) ... [2024-10-15 15:30:49,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-15 15:30:49,231 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-10-15 15:30:49,248 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) [2024-10-15 15:30:49,255 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 [2024-10-15 15:30:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-15 15:30:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-10-15 15:30:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-10-15 15:30:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-15 15:30:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-10-15 15:30:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-10-15 15:30:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-15 15:30:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-15 15:30:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-10-15 15:30:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-10-15 15:30:49,370 INFO L238 CfgBuilder]: Building ICFG [2024-10-15 15:30:49,375 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-15 15:30:49,559 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-15 15:30:49,575 INFO L287 CfgBuilder]: Performing block encoding [2024-10-15 15:30:49,601 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-15 15:30:49,605 INFO L314 CfgBuilder]: Removed 3 assume(true) statements. [2024-10-15 15:30:49,606 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:30:49 BoogieIcfgContainer [2024-10-15 15:30:49,606 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-15 15:30:49,606 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-10-15 15:30:49,607 INFO L270 PluginConnector]: Initializing Referee... [2024-10-15 15:30:49,608 INFO L274 PluginConnector]: Referee initialized [2024-10-15 15:30:49,608 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 15.10 03:30:48" (1/4) ... [2024-10-15 15:30:49,609 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@f6d82ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 15.10 03:30:49, skipping insertion in model container [2024-10-15 15:30:49,612 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 15.10 03:30:48" (2/4) ... [2024-10-15 15:30:49,612 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@f6d82ce and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 15.10 03:30:49, skipping insertion in model container [2024-10-15 15:30:49,612 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 15.10 03:30:49" (3/4) ... [2024-10-15 15:30:49,613 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@f6d82ce and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 15.10 03:30:49, skipping insertion in model container [2024-10-15 15:30:49,613 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:30:49" (4/4) ... [2024-10-15 15:30:49,614 INFO L79 RefereeObserver]: Analyzing ICFG nested9.i [2024-10-15 15:30:49,618 INFO L113 InvariantChecker]: Found 3 loops. [2024-10-15 15:30:49,618 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr4ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 10 edges. [2024-10-15 15:30:49,619 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-4 to ERROR_LOC mainErr4ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges. [2024-10-15 15:30:49,619 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-3 to LOOP_INVARIANT_ERROR_LOC mainErr2ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-10-15 15:30:49,619 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L35-4 to LOOP_INVARIANT_ERROR_LOC mainErr2ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 3 edges. [2024-10-15 15:30:49,619 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 6 edges. [2024-10-15 15:30:49,620 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L35-4 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-10-15 15:30:49,620 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-3 to LOOP_INVARIANT_ERROR_LOC mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-10-15 15:30:49,621 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-4 to LOOP_INVARIANT_ERROR_LOC mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 3 edges. [2024-10-15 15:30:49,621 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges. [2024-10-15 15:30:49,621 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges. [2024-10-15 15:30:49,622 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-3 to ERROR_LOC mainErr3REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-10-15 15:30:49,622 INFO L131 InvariantChecker]: Will check 3 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, 5 loop-free subgraphs from loop head to loop head [2024-10-15 15:30:49,675 INFO L309 BlockEncoder]: Initial Icfg 8 locations, 10 edges [2024-10-15 15:30:49,679 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:30:49,680 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:30:49,681 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:30:49,682 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:30:49,684 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,713 INFO L101 BaseMinimizeStates]: Removed 18 edges and 6 locations by large block encoding [2024-10-15 15:30:49,715 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,715 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:30:49,716 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:30:49,716 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:30:49,720 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:30:49,738 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr4ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-10-15 15:30:49,765 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-10-15 15:30:49,765 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:30:49,765 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:30:49,766 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:30:49,769 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:30:49,769 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,777 INFO L101 BaseMinimizeStates]: Removed 9 edges and 3 locations by large block encoding [2024-10-15 15:30:49,777 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,777 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:30:49,778 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:30:49,778 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:30:49,779 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:30:49,784 INFO L520 InvariantChecker]: The annotation(s) from loop head L34-4 to error location mainErr4ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-10-15 15:30:49,798 INFO L309 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-10-15 15:30:49,799 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:30:49,799 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:30:49,799 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:30:49,799 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:30:49,799 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,818 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-10-15 15:30:49,818 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,819 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:30:49,819 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:30:49,819 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:30:49,819 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:30:49,826 INFO L520 InvariantChecker]: The annotation(s) from loop head L36-3 to loop head mainErr2ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:30:49,840 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:30:49,842 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:30:49,844 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:30:49,844 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:30:49,844 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:30:49,844 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,850 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:30:49,850 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,850 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:30:49,850 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:30:49,851 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:30:49,851 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:30:49,856 INFO L520 InvariantChecker]: The annotation(s) from loop head L35-4 to loop head mainErr2ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:30:49,869 INFO L309 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-10-15 15:30:49,870 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:30:49,870 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:30:49,870 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:30:49,870 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:30:49,871 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,884 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-10-15 15:30:49,884 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,884 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:30:49,884 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:30:49,884 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:30:49,885 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:30:49,888 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:30:49,898 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-10-15 15:30:49,899 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:30:49,899 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:30:49,899 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:30:49,899 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:30:49,899 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,918 INFO L101 BaseMinimizeStates]: Removed 9 edges and 3 locations by large block encoding [2024-10-15 15:30:49,918 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,919 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:30:49,919 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:30:49,919 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:30:49,921 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:30:49,924 INFO L520 InvariantChecker]: The annotation(s) from loop head L35-4 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:30:49,934 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-10-15 15:30:49,936 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:30:49,937 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:30:49,937 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:30:49,937 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:30:49,937 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,943 INFO L101 BaseMinimizeStates]: Removed 9 edges and 3 locations by large block encoding [2024-10-15 15:30:49,943 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,943 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:30:49,944 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:30:49,944 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:30:49,946 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:30:49,949 INFO L520 InvariantChecker]: The annotation(s) from loop head L36-3 to loop head mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:30:49,958 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:30:49,959 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:30:49,959 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:30:49,959 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:30:49,961 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:30:49,961 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,963 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:30:49,965 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,965 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:30:49,965 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:30:49,965 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:30:49,966 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:30:49,970 INFO L520 InvariantChecker]: The annotation(s) from loop head L34-4 to loop head mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:30:49,978 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-10-15 15:30:49,979 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:30:49,980 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:30:49,980 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:30:49,980 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:30:49,981 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,984 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-10-15 15:30:49,984 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:49,985 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:30:49,986 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:30:49,986 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:30:49,986 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:30:49,989 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-10-15 15:30:49,999 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:30:50,000 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:30:50,000 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:30:50,001 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:30:50,001 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:30:50,001 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:50,003 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:30:50,003 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:50,003 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:30:50,004 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:30:50,004 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:30:50,004 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:30:50,005 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-10-15 15:30:50,013 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:30:50,013 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:30:50,014 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:30:50,014 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:30:50,015 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:30:50,015 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:50,017 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:30:50,017 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:30:50,018 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:30:50,018 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:30:50,018 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:30:50,018 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:30:50,020 INFO L520 InvariantChecker]: The annotation(s) from loop head L36-3 to error location mainErr3REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:30:50,023 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness. [2024-10-15 15:30:50,024 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@f6d82ce and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 15.10 03:30:50, skipping insertion in model container [2024-10-15 15:30:50,024 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-10-15 15:30:50,026 INFO L158 Benchmark]: Toolchain (without parser) took 1237.82ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 44.9MB in the beginning and 40.3MB in the end (delta: 4.6MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. [2024-10-15 15:30:50,026 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 48.2MB. Free memory was 24.4MB in the beginning and 24.4MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:30:50,027 INFO L158 Benchmark]: Witness Parser took 0.48ms. Allocated memory is still 65.0MB. Free memory is still 31.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:30:50,027 INFO L158 Benchmark]: CACSL2BoogieTranslator took 336.57ms. Allocated memory is still 65.0MB. Free memory was 44.7MB in the beginning and 29.8MB in the end (delta: 14.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-10-15 15:30:50,028 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.64ms. Allocated memory is still 65.0MB. Free memory was 29.8MB in the beginning and 44.6MB in the end (delta: -14.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-15 15:30:50,029 INFO L158 Benchmark]: Boogie Preprocessor took 49.80ms. Allocated memory is still 65.0MB. Free memory was 44.6MB in the beginning and 43.1MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:30:50,031 INFO L158 Benchmark]: RCFGBuilder took 390.41ms. Allocated memory is still 65.0MB. Free memory was 43.0MB in the beginning and 29.9MB in the end (delta: 13.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-10-15 15:30:50,032 INFO L158 Benchmark]: Referee took 417.88ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 29.9MB in the beginning and 40.3MB in the end (delta: -10.4MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2024-10-15 15:30:50,035 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 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 35 to loop head at line 34. 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 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 36. Annotation is valid for all loop-free paths from loop head at line 35 to loop head at line 36. Annotation is valid for all loop-free paths from loop head at line 34 to exit of procedure main. Annotation is valid for all loop-free paths from entry of procedure main 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 35. 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 36 to loop head at line 35. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 48.2MB. Free memory was 24.4MB in the beginning and 24.4MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.48ms. Allocated memory is still 65.0MB. Free memory is still 31.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 336.57ms. Allocated memory is still 65.0MB. Free memory was 44.7MB in the beginning and 29.8MB in the end (delta: 14.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.64ms. Allocated memory is still 65.0MB. Free memory was 29.8MB in the beginning and 44.6MB in the end (delta: -14.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.80ms. Allocated memory is still 65.0MB. Free memory was 44.6MB in the beginning and 43.1MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 390.41ms. Allocated memory is still 65.0MB. Free memory was 43.0MB in the beginning and 29.9MB in the end (delta: 13.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Referee took 417.88ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 29.9MB in the beginning and 40.3MB in the end (delta: -10.4MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-10-15 15:30:50,066 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...