This is Ultimate 0.2.5-wip.dk.contract-modifies-e378df2-m [2024-10-15 15:32:47,696 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-15 15:32:47,759 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-10-15 15:32:47,764 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-15 15:32:47,765 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-15 15:32:47,789 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-15 15:32:47,792 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-15 15:32:47,792 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-15 15:32:47,793 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-15 15:32:47,794 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-15 15:32:47,794 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-15 15:32:47,794 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-15 15:32:47,795 INFO L153 SettingsManager]: * Use SBE=true [2024-10-15 15:32:47,795 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-15 15:32:47,795 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-15 15:32:47,796 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-15 15:32:47,796 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-15 15:32:47,796 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-15 15:32:47,797 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-15 15:32:47,797 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-15 15:32:47,797 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-15 15:32:47,797 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-15 15:32:47,798 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-15 15:32:47,798 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-15 15:32:47,798 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-15 15:32:47,798 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-15 15:32:47,798 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-15 15:32:47,799 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-15 15:32:47,799 INFO L153 SettingsManager]: * Future-live optimization=false [2024-10-15 15:32:47,799 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-15 15:32:47,799 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-15 15:32:47,799 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: Inline calls to implemented procedures -> NEVER [2024-10-15 15:32:48,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-15 15:32:48,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-15 15:32:48,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-15 15:32:48,086 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-10-15 15:32:48,086 INFO L274 PluginConnector]: Witness Parser initialized [2024-10-15 15:32:48,087 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/hard2_valuebound100.yml/witness-2.1.yml [2024-10-15 15:32:48,135 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-15 15:32:48,136 INFO L274 PluginConnector]: CDTParser initialized [2024-10-15 15:32:48,136 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound100.c [2024-10-15 15:32:49,580 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-15 15:32:49,744 INFO L384 CDTParser]: Found 1 translation units. [2024-10-15 15:32:49,745 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound100.c [2024-10-15 15:32:49,752 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/7213420d9/52349b66f11749c9988f65ba649dd1e8/FLAGcc97e1975 [2024-10-15 15:32:50,152 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/7213420d9/52349b66f11749c9988f65ba649dd1e8 [2024-10-15 15:32:50,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-15 15:32:50,153 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-10-15 15:32:50,155 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-15 15:32:50,155 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-15 15:32:50,159 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-15 15:32:50,159 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 03:32:48" (1/2) ... [2024-10-15 15:32:50,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502e802b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:50, skipping insertion in model container [2024-10-15 15:32:50,160 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 03:32:48" (1/2) ... [2024-10-15 15:32:50,161 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b55fc44 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:50, skipping insertion in model container [2024-10-15 15:32:50,161 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:32:50" (2/2) ... [2024-10-15 15:32:50,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502e802b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50, skipping insertion in model container [2024-10-15 15:32:50,162 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:32:50" (2/2) ... [2024-10-15 15:32:50,167 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-10-15 15:32:50,168 INFO L1541 ArrayList]: Loop invariant at [L44-L56] ((((d == p) && (1 <= p)) && (((long long) A + d) == (((long long) q + p) + r))) && (B == 1)) [2024-10-15 15:32:50,168 INFO L1541 ArrayList]: Loop invariant at [L34-L42] ((((((((A == r) && (p == 2)) && (d == 2)) && (q == 0)) && (B == 1)) || (((((((A == r) && (((long long) A + d) == ((long long) p + r))) && (((d >= 0) ? (d / 2) : ((d / 2) - 1)) <= r)) && (((d >= 0) ? (d % 2) : ((d % 2) + 2)) == 0)) && (q == 0)) && (B == 1)) && (4 <= ((d >= 0) ? (d / 2) : ((d / 2) - 1))))) || ((((((A == r) && (d == 4)) && (2 <= r)) && (q == 0)) && (B == 1)) && (p == 4))) || (((((A == r) && (d == 1)) && (q == 0)) && (B == 1)) && (p == 1))) [2024-10-15 15:32:50,168 INFO L1541 ArrayList]: Function contract at [L14]: requires (cond != 0), ensures (cond != 0) [2024-10-15 15:32:50,181 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-15 15:32:50,292 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/hard2_valuebound100.c[526,539] [2024-10-15 15:32:50,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:32:50,311 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-10-15 15:32:50,338 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/hard2_valuebound100.c[526,539] Start Parsing Local Start Parsing Local [2024-10-15 15:32:50,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:32:50,371 INFO L204 MainTranslator]: Completed translation [2024-10-15 15:32:50,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50 WrapperNode [2024-10-15 15:32:50,371 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-15 15:32:50,372 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-15 15:32:50,372 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-15 15:32:50,372 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-15 15:32:50,378 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50" (1/1) ... [2024-10-15 15:32:50,383 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50" (1/1) ... [2024-10-15 15:32:50,388 INFO L138 Inliner]: procedures = 14, calls = 23, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-10-15 15:32:50,389 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-15 15:32:50,389 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-15 15:32:50,389 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-15 15:32:50,390 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-15 15:32:50,398 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50" (1/1) ... [2024-10-15 15:32:50,398 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50" (1/1) ... [2024-10-15 15:32:50,399 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50" (1/1) ... [2024-10-15 15:32:50,407 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 [2024-10-15 15:32:50,408 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50" (1/1) ... [2024-10-15 15:32:50,408 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50" (1/1) ... [2024-10-15 15:32:50,411 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50" (1/1) ... [2024-10-15 15:32:50,418 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50" (1/1) ... [2024-10-15 15:32:50,419 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50" (1/1) ... [2024-10-15 15:32:50,419 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50" (1/1) ... [2024-10-15 15:32:50,421 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-15 15:32:50,421 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-15 15:32:50,422 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-15 15:32:50,422 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-15 15:32:50,422 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50" (1/1) ... [2024-10-15 15:32:50,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-15 15:32:50,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-10-15 15:32:50,448 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 15:32:50,452 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 15:32:50,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-15 15:32:50,485 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-15 15:32:50,486 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-15 15:32:50,486 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-10-15 15:32:50,486 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-10-15 15:32:50,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-15 15:32:50,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-10-15 15:32:50,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-10-15 15:32:50,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-15 15:32:50,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-15 15:32:50,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-10-15 15:32:50,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-10-15 15:32:50,550 INFO L238 CfgBuilder]: Building ICFG [2024-10-15 15:32:50,555 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-15 15:32:50,827 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-15 15:32:50,844 INFO L287 CfgBuilder]: Performing block encoding [2024-10-15 15:32:50,874 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-15 15:32:50,874 INFO L314 CfgBuilder]: Removed 2 assume(true) statements. [2024-10-15 15:32:50,875 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:32:50 BoogieIcfgContainer [2024-10-15 15:32:50,875 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-15 15:32:50,875 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-10-15 15:32:50,875 INFO L270 PluginConnector]: Initializing Referee... [2024-10-15 15:32:50,876 INFO L274 PluginConnector]: Referee initialized [2024-10-15 15:32:50,881 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 03:32:48" (1/4) ... [2024-10-15 15:32:50,881 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@10950454 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 15.10 03:32:50, skipping insertion in model container [2024-10-15 15:32:50,881 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 15.10 03:32:50" (2/4) ... [2024-10-15 15:32:50,882 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@10950454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 15.10 03:32:50, skipping insertion in model container [2024-10-15 15:32:50,882 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:50" (3/4) ... [2024-10-15 15:32:50,882 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@10950454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 15.10 03:32:50, skipping insertion in model container [2024-10-15 15:32:50,882 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:32:50" (4/4) ... [2024-10-15 15:32:50,883 INFO L79 RefereeObserver]: Analyzing ICFG hard2_valuebound100.c [2024-10-15 15:32:50,890 INFO L113 InvariantChecker]: Found 2 loops. [2024-10-15 15:32:50,892 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to LOOP_INVARIANT_ERROR_LOC mainErr4ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 8 edges. [2024-10-15 15:32:50,893 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to LOOP_INVARIANT_ERROR_LOC mainErr4ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 9 edges. [2024-10-15 15:32:50,893 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr8REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 9 edges. [2024-10-15 15:32:50,894 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-10-15 15:32:50,894 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr7REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 8 edges. [2024-10-15 15:32:50,894 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-10-15 15:32:50,894 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 4 edges. [2024-10-15 15:32:50,894 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 7 edges. [2024-10-15 15:32:50,894 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-10-15 15:32:50,895 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr6REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-10-15 15:32:50,896 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 15:32:50,896 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 15:32:50,896 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr3REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges. [2024-10-15 15:32:50,896 INFO L131 InvariantChecker]: Will check 1 loop-free subgraphs from procedure entry to loop head, 2 loop-free subgraphs from procedure entry to error location, 7 loop-free subgraphs from loop head to error location, 3 loop-free subgraphs from loop head to loop head [2024-10-15 15:32:50,961 INFO L309 BlockEncoder]: Initial Icfg 8 locations, 8 edges [2024-10-15 15:32:50,962 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:50,964 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:50,964 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:50,966 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:50,968 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,030 INFO L101 BaseMinimizeStates]: Removed 14 edges and 6 locations by large block encoding [2024-10-15 15:32:51,032 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,033 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:51,033 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:51,033 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:51,044 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:51,062 INFO L520 InvariantChecker]: The annotation(s) from loop head L52-2 to loop head mainErr4ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:51,075 INFO L309 BlockEncoder]: Initial Icfg 8 locations, 9 edges [2024-10-15 15:32:51,076 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:51,076 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:51,076 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:51,076 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:51,076 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,087 INFO L101 BaseMinimizeStates]: Removed 16 edges and 6 locations by large block encoding [2024-10-15 15:32:51,088 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,088 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:51,088 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:51,088 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:51,091 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:51,093 INFO L520 InvariantChecker]: The annotation(s) from loop head L34-3 to loop head mainErr4ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:51,102 INFO L309 BlockEncoder]: Initial Icfg 8 locations, 9 edges [2024-10-15 15:32:51,102 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:51,103 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:51,103 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:51,103 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:51,103 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,111 INFO L101 BaseMinimizeStates]: Removed 18 edges and 6 locations by large block encoding [2024-10-15 15:32:51,111 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,111 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:51,111 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:51,111 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:51,113 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:51,115 INFO L520 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr8REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:51,123 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-10-15 15:32:51,123 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:51,123 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:51,123 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:51,124 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:51,124 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,128 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-10-15 15:32:51,128 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,128 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:51,128 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:51,129 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:51,129 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:51,130 INFO L520 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:51,137 INFO L309 BlockEncoder]: Initial Icfg 7 locations, 8 edges [2024-10-15 15:32:51,137 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:51,138 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:51,138 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:51,138 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:51,138 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,146 INFO L101 BaseMinimizeStates]: Removed 14 edges and 5 locations by large block encoding [2024-10-15 15:32:51,146 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,146 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:51,146 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:51,146 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:51,148 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:51,149 INFO L520 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr7REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:51,155 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:32:51,156 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:51,156 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:51,156 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:51,156 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:51,156 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,158 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:32:51,158 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,158 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:51,158 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:51,158 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:51,158 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:51,160 INFO L520 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:51,167 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-10-15 15:32:51,168 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:51,168 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:51,168 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:51,168 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:51,168 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,171 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-10-15 15:32:51,171 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,171 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:51,171 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:51,172 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:51,172 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:51,176 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:51,194 INFO L309 BlockEncoder]: Initial Icfg 8 locations, 7 edges [2024-10-15 15:32:51,195 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:51,195 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:51,195 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:51,195 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:51,195 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,205 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding [2024-10-15 15:32:51,205 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,206 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:51,206 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:51,206 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:51,206 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:51,210 INFO L520 InvariantChecker]: The annotation(s) from loop head L34-3 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:51,217 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:32:51,217 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:51,217 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:51,217 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:51,218 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:51,218 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,220 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:32:51,220 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,220 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:51,221 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:51,221 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:51,221 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:51,222 INFO L520 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:51,228 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-10-15 15:32:51,228 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:51,228 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:51,229 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:51,229 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:51,229 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,231 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-10-15 15:32:51,232 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,232 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:51,232 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:51,232 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:51,232 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:51,234 INFO L520 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr6REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:51,240 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-10-15 15:32:51,240 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:51,240 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:51,240 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:51,240 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:51,240 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,242 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-10-15 15:32:51,242 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,242 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:51,242 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:51,242 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:51,243 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:51,244 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-10-15 15:32:51,249 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:32:51,249 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:51,250 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:51,250 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:51,250 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:51,250 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,251 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:32:51,251 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,251 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:51,251 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:51,251 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:51,251 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:51,252 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-10-15 15:32:51,258 INFO L309 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-10-15 15:32:51,258 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:51,258 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:51,258 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:51,258 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:51,258 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,264 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-10-15 15:32:51,265 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:51,265 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:51,265 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:51,265 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:51,265 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:51,268 INFO L520 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr3REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:51,271 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness. [2024-10-15 15:32:51,272 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@10950454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 15.10 03:32:51, skipping insertion in model container [2024-10-15 15:32:51,272 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-10-15 15:32:51,274 INFO L158 Benchmark]: Toolchain (without parser) took 1119.48ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 40.0MB in the beginning and 34.2MB in the end (delta: 5.8MB). Peak memory consumption was 36.6MB. Max. memory is 16.1GB. [2024-10-15 15:32:51,274 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 62.9MB. Free memory was 38.7MB in the beginning and 38.7MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:32:51,275 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 62.9MB. Free memory was 36.6MB in the beginning and 36.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:32:51,276 INFO L158 Benchmark]: CACSL2BoogieTranslator took 216.85ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 39.8MB in the beginning and 61.4MB in the end (delta: -21.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-10-15 15:32:51,276 INFO L158 Benchmark]: Boogie Procedure Inliner took 16.59ms. Allocated memory is still 81.8MB. Free memory was 61.0MB in the beginning and 60.3MB in the end (delta: 744.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:32:51,278 INFO L158 Benchmark]: Boogie Preprocessor took 31.54ms. Allocated memory is still 81.8MB. Free memory was 60.3MB in the beginning and 58.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-15 15:32:51,278 INFO L158 Benchmark]: RCFGBuilder took 453.23ms. Allocated memory is still 81.8MB. Free memory was 58.3MB in the beginning and 43.3MB in the end (delta: 15.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-10-15 15:32:51,278 INFO L158 Benchmark]: Referee took 396.93ms. Allocated memory is still 81.8MB. Free memory was 43.3MB in the beginning and 34.2MB in the end (delta: 9.1MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2024-10-15 15:32:51,281 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 44 to check that procedure precondition always holds at line 44. Annotation is valid for all loop-free paths from loop head at line 34 to check that procedure precondition always holds at line 35. Annotation is valid for all loop-free paths from loop head at line 44 to check that procedure precondition always holds at line 45. Annotation is valid for all loop-free paths from loop head at line 34 to check that procedure precondition always holds at line 35. 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 44 to check that procedure precondition always holds at line 45. Annotation is valid for all loop-free paths from loop head at line 34 to loop head at line 44. 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 16. Annotation is valid for all loop-free paths from loop head at line 44 to check that procedure precondition always holds at line 58. 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 34. Annotation is valid for all loop-free paths from loop head at line 34 to check that procedure precondition always holds at line 36. Annotation is valid for all loop-free paths from loop head at line 44 to loop head at line 44. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.19ms. Allocated memory is still 62.9MB. Free memory was 38.7MB in the beginning and 38.7MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.30ms. Allocated memory is still 62.9MB. Free memory was 36.6MB in the beginning and 36.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 216.85ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 39.8MB in the beginning and 61.4MB in the end (delta: -21.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 16.59ms. Allocated memory is still 81.8MB. Free memory was 61.0MB in the beginning and 60.3MB in the end (delta: 744.6kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.54ms. Allocated memory is still 81.8MB. Free memory was 60.3MB in the beginning and 58.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 453.23ms. Allocated memory is still 81.8MB. Free memory was 58.3MB in the beginning and 43.3MB in the end (delta: 15.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Referee took 396.93ms. Allocated memory is still 81.8MB. Free memory was 43.3MB in the beginning and 34.2MB in the end (delta: 9.1MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-10-15 15:32:51,309 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...