This is Ultimate 0.2.5-wip.dk.contract-modifies-e378df2-m [2024-10-15 15:33:54,130 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-15 15:33:54,210 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-10-15 15:33:54,217 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-15 15:33:54,217 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-15 15:33:54,247 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-15 15:33:54,247 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-15 15:33:54,248 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-15 15:33:54,249 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-15 15:33:54,250 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-15 15:33:54,251 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-15 15:33:54,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-15 15:33:54,252 INFO L153 SettingsManager]: * Use SBE=true [2024-10-15 15:33:54,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-15 15:33:54,255 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-15 15:33:54,256 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-15 15:33:54,256 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-15 15:33:54,256 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-15 15:33:54,256 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-15 15:33:54,256 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-15 15:33:54,257 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-15 15:33:54,258 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-15 15:33:54,258 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-15 15:33:54,258 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-15 15:33:54,259 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-15 15:33:54,259 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-15 15:33:54,259 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-15 15:33:54,260 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-15 15:33:54,260 INFO L153 SettingsManager]: * Future-live optimization=false [2024-10-15 15:33:54,260 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-15 15:33:54,260 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-15 15:33:54,261 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: Inline calls to implemented procedures -> NEVER [2024-10-15 15:33:54,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-15 15:33:54,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-15 15:33:54,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-15 15:33:54,652 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-15 15:33:54,653 INFO L274 PluginConnector]: CDTParser initialized [2024-10-15 15:33:54,655 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound100.c [2024-10-15 15:33:56,104 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-15 15:33:56,307 INFO L384 CDTParser]: Found 1 translation units. [2024-10-15 15:33:56,308 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound100.c [2024-10-15 15:33:56,318 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/5d13abda7/c0734afaadeb46358cd132f513001970/FLAG735899ef1 [2024-10-15 15:33:56,682 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/5d13abda7/c0734afaadeb46358cd132f513001970 [2024-10-15 15:33:56,686 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-10-15 15:33:56,686 INFO L274 PluginConnector]: Witness Parser initialized [2024-10-15 15:33:56,687 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/sqrt1-ll_unwindbound100.yml/witness-2.1.yml [2024-10-15 15:33:56,743 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-15 15:33:56,745 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-10-15 15:33:56,747 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-15 15:33:56,747 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-15 15:33:56,752 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-15 15:33:56,753 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:33:56" (1/2) ... [2024-10-15 15:33:56,757 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19ba1816 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:33:56, skipping insertion in model container [2024-10-15 15:33:56,757 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:33:56" (1/2) ... [2024-10-15 15:33:56,759 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15f1bee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:33:56, skipping insertion in model container [2024-10-15 15:33:56,759 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 03:33:56" (2/2) ... [2024-10-15 15:33:56,759 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19ba1816 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:56, skipping insertion in model container [2024-10-15 15:33:56,760 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 03:33:56" (2/2) ... [2024-10-15 15:33:56,769 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-10-15 15:33:56,770 INFO L1541 ArrayList]: Loop invariant at [L30-L42] (((((((__int128) a * 2) + ((__int128) a * a)) + 1) == s) && (\old(counter) == 0)) && (t == (((__int128) a * 2) + 1))) [2024-10-15 15:33:56,770 INFO L1541 ArrayList]: Function contract at [L11]: requires (cond != 0), ensures ((cond != 0) && (counter == \old(counter))) [2024-10-15 15:33:56,770 INFO L1541 ArrayList]: Function contract at [L21]: requires (counter == 0), ensures (\old(counter) == 0) [2024-10-15 15:33:56,791 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-15 15:33:56,965 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/nla-digbench-scaling/sqrt1-ll_unwindbound100.c[520,533] [2024-10-15 15:33:56,997 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:33:57,006 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-10-15 15:33:57,043 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/nla-digbench-scaling/sqrt1-ll_unwindbound100.c[520,533] Start Parsing Global Start Parsing Global Start Parsing Local [2024-10-15 15:33:57,054 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:33:57,072 INFO L204 MainTranslator]: Completed translation [2024-10-15 15:33:57,072 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:33:57 WrapperNode [2024-10-15 15:33:57,073 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-15 15:33:57,074 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-15 15:33:57,074 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-15 15:33:57,074 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-15 15:33:57,079 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 03:33:57" (1/1) ... [2024-10-15 15:33:57,086 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 03:33:57" (1/1) ... [2024-10-15 15:33:57,092 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-10-15 15:33:57,093 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-15 15:33:57,095 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-15 15:33:57,095 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-15 15:33:57,095 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-15 15:33:57,104 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 03:33:57" (1/1) ... [2024-10-15 15:33:57,105 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 03:33:57" (1/1) ... [2024-10-15 15:33:57,108 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 03:33:57" (1/1) ... [2024-10-15 15:33:57,114 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 15:33:57,114 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 03:33:57" (1/1) ... [2024-10-15 15:33:57,114 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 03:33:57" (1/1) ... [2024-10-15 15:33:57,122 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 03:33:57" (1/1) ... [2024-10-15 15:33:57,124 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 03:33:57" (1/1) ... [2024-10-15 15:33:57,129 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 03:33:57" (1/1) ... [2024-10-15 15:33:57,129 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 03:33:57" (1/1) ... [2024-10-15 15:33:57,131 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-15 15:33:57,133 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-15 15:33:57,133 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-15 15:33:57,133 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-15 15:33:57,134 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 03:33:57" (1/1) ... [2024-10-15 15:33:57,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-15 15:33:57,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-10-15 15:33:57,164 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 15:33:57,167 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 15:33:57,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-15 15:33:57,214 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-10-15 15:33:57,214 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-10-15 15:33:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-15 15:33:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-10-15 15:33:57,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-10-15 15:33:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-15 15:33:57,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-15 15:33:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-10-15 15:33:57,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-10-15 15:33:57,284 INFO L238 CfgBuilder]: Building ICFG [2024-10-15 15:33:57,287 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-15 15:33:57,350 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-15 15:33:57,427 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-15 15:33:57,441 INFO L287 CfgBuilder]: Performing block encoding [2024-10-15 15:33:57,476 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-15 15:33:57,477 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-15 15:33:57,477 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:33:57 BoogieIcfgContainer [2024-10-15 15:33:57,477 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-15 15:33:57,478 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-10-15 15:33:57,478 INFO L270 PluginConnector]: Initializing Referee... [2024-10-15 15:33:57,479 INFO L274 PluginConnector]: Referee initialized [2024-10-15 15:33:57,479 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 15.10 03:33:56" (1/4) ... [2024-10-15 15:33:57,479 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1014220a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 15.10 03:33:57, skipping insertion in model container [2024-10-15 15:33:57,480 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 03:33:56" (2/4) ... [2024-10-15 15:33:57,480 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1014220a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 15.10 03:33:57, skipping insertion in model container [2024-10-15 15:33:57,480 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 03:33:57" (3/4) ... [2024-10-15 15:33:57,480 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1014220a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 15.10 03:33:57, skipping insertion in model container [2024-10-15 15:33:57,481 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 03:33:57" (4/4) ... [2024-10-15 15:33:57,482 INFO L79 RefereeObserver]: Analyzing ICFG sqrt1-ll_unwindbound100.c [2024-10-15 15:33:57,486 INFO L113 InvariantChecker]: Found 1 loops. [2024-10-15 15:33:57,486 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges. [2024-10-15 15:33:57,488 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 11 edges. [2024-10-15 15:33:57,488 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-10-15 15:33:57,488 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr7ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 14 edges. [2024-10-15 15:33:57,488 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr4REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 10 edges. [2024-10-15 15:33:57,489 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr6REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 12 edges. [2024-10-15 15:33:57,489 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-10-15 15:33:57,490 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 15:33:57,491 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 15:33:57,492 INFO L373 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 2 edges. [2024-10-15 15:33:57,492 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 8 edges. [2024-10-15 15:33:57,492 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L30-4 to ERROR_LOC mainErr3REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 6 edges. [2024-10-15 15:33:57,493 INFO L131 InvariantChecker]: Will check 3 loop-free subgraphs from procedure entry to error location, 7 loop-free subgraphs from loop head to error location, 1 loop-free subgraphs from procedure entry to loop head, 1 loop-free subgraphs from loop head to loop head [2024-10-15 15:33:57,550 INFO L309 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-10-15 15:33:57,554 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,555 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,555 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,556 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,558 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,593 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-10-15 15:33:57,594 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,595 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,595 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,595 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,596 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,613 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,644 INFO L309 BlockEncoder]: Initial Icfg 10 locations, 11 edges [2024-10-15 15:33:57,644 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,644 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,644 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,644 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,644 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,682 INFO L101 BaseMinimizeStates]: Removed 22 edges and 8 locations by large block encoding [2024-10-15 15:33:57,683 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,683 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,683 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,683 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,690 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,694 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,705 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-10-15 15:33:57,705 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,705 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,705 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,706 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,706 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,713 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-10-15 15:33:57,714 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,715 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,715 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,715 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,715 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,719 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,731 INFO L309 BlockEncoder]: Initial Icfg 13 locations, 14 edges [2024-10-15 15:33:57,732 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,732 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,732 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,732 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,732 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,754 INFO L101 BaseMinimizeStates]: Removed 34 edges and 11 locations by large block encoding [2024-10-15 15:33:57,754 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,755 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,755 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,755 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,755 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,757 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr7ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-10-15 15:33:57,765 INFO L309 BlockEncoder]: Initial Icfg 9 locations, 10 edges [2024-10-15 15:33:57,765 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,765 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,765 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,765 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,765 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,776 INFO L101 BaseMinimizeStates]: Removed 18 edges and 7 locations by large block encoding [2024-10-15 15:33:57,777 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,777 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,777 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,777 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,778 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,780 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr4REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,788 INFO L309 BlockEncoder]: Initial Icfg 11 locations, 12 edges [2024-10-15 15:33:57,788 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,788 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,788 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,788 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,788 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,815 INFO L101 BaseMinimizeStates]: Removed 26 edges and 9 locations by large block encoding [2024-10-15 15:33:57,815 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,816 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,816 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,816 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,818 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,820 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr6REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,827 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:33:57,827 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,827 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,827 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,827 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,827 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,829 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:33:57,829 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,829 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,829 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,829 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,830 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,834 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,849 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-10-15 15:33:57,849 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,850 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,850 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,850 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,850 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,853 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-10-15 15:33:57,853 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,853 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,853 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,853 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,854 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,855 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-10-15 15:33:57,873 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:33:57,874 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,874 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,874 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,874 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,874 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,875 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:33:57,875 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,875 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,875 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,876 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,876 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,880 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-10-15 15:33:57,890 INFO L309 BlockEncoder]: Initial Icfg 3 locations, 2 edges [2024-10-15 15:33:57,891 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,891 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,891 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,891 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,891 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,893 INFO L101 BaseMinimizeStates]: Removed 2 edges and 1 locations by large block encoding [2024-10-15 15:33:57,895 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,895 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,895 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,895 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,895 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,902 INFO L520 InvariantChecker]: The annotation(s) from entry mainENTRY to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:33:57,914 INFO L309 BlockEncoder]: Initial Icfg 9 locations, 8 edges [2024-10-15 15:33:57,914 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,915 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,915 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,915 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,916 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,928 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding [2024-10-15 15:33:57,930 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,930 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,930 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,930 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,930 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,936 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:33:57,952 INFO L309 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-10-15 15:33:57,956 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:33:57,956 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:33:57,956 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:33:57,956 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:33:57,957 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,967 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-10-15 15:33:57,968 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:33:57,968 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:33:57,968 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:33:57,968 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:33:57,968 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:33:57,974 INFO L520 InvariantChecker]: The annotation(s) from loop head L30-4 to error location mainErr3REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:33:57,977 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness. [2024-10-15 15:33:57,978 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1014220a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 15.10 03:33:57, skipping insertion in model container [2024-10-15 15:33:57,978 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-10-15 15:33:57,983 INFO L158 Benchmark]: Toolchain (without parser) took 1237.60ms. Allocated memory was 67.1MB in the beginning and 90.2MB in the end (delta: 23.1MB). Free memory was 39.9MB in the beginning and 43.8MB in the end (delta: -3.8MB). Peak memory consumption was 28.1MB. Max. memory is 16.1GB. [2024-10-15 15:33:57,984 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 67.1MB. Free memory was 44.3MB in the beginning and 44.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:33:57,985 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 67.1MB. Free memory was 42.0MB in the beginning and 41.8MB in the end (delta: 182.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:33:57,986 INFO L158 Benchmark]: CACSL2BoogieTranslator took 325.75ms. Allocated memory was 67.1MB in the beginning and 90.2MB in the end (delta: 23.1MB). Free memory was 39.7MB in the beginning and 66.8MB in the end (delta: -27.1MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. [2024-10-15 15:33:57,986 INFO L158 Benchmark]: Boogie Procedure Inliner took 20.00ms. Allocated memory is still 90.2MB. Free memory was 66.8MB in the beginning and 65.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-15 15:33:57,987 INFO L158 Benchmark]: Boogie Preprocessor took 37.30ms. Allocated memory is still 90.2MB. Free memory was 65.7MB in the beginning and 63.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-15 15:33:57,988 INFO L158 Benchmark]: RCFGBuilder took 344.34ms. Allocated memory is still 90.2MB. Free memory was 63.9MB in the beginning and 51.0MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-15 15:33:57,989 INFO L158 Benchmark]: Referee took 500.19ms. Allocated memory is still 90.2MB. Free memory was 51.0MB in the beginning and 43.8MB in the end (delta: 7.3MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. [2024-10-15 15:33:57,993 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 30 to check that procedure precondition always holds at line 32. Annotation is valid for all loop-free paths from loop head at line 30 to check that procedure precondition always holds at line 31. Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 30. Annotation is valid for all loop-free paths from loop head at line 30 to loop head at line 30. 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 13. Annotation is valid for all loop-free paths from loop head at line 30 to check that procedure precondition always holds at line 30. Annotation is valid for all loop-free paths from loop head at line 30 to check that procedure precondition always holds at line 45. Annotation is valid for all loop-free paths from loop head at line 30 to check that procedure precondition always holds at line 44. Annotation is valid for all loop-free paths from loop head at line 30 to exit of procedure main. 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 30 to check that procedure precondition always holds at line 31. Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to exit of procedure __VERIFIER_assert. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 67.1MB. Free memory was 44.3MB in the beginning and 44.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 67.1MB. Free memory was 42.0MB in the beginning and 41.8MB in the end (delta: 182.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 325.75ms. Allocated memory was 67.1MB in the beginning and 90.2MB in the end (delta: 23.1MB). Free memory was 39.7MB in the beginning and 66.8MB in the end (delta: -27.1MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 20.00ms. Allocated memory is still 90.2MB. Free memory was 66.8MB in the beginning and 65.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 37.30ms. Allocated memory is still 90.2MB. Free memory was 65.7MB in the beginning and 63.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 344.34ms. Allocated memory is still 90.2MB. Free memory was 63.9MB in the beginning and 51.0MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Referee took 500.19ms. Allocated memory is still 90.2MB. Free memory was 51.0MB in the beginning and 43.8MB in the end (delta: 7.3MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-10-15 15:33:58,029 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...