This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:10:02,865 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:10:02,918 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:10:02,924 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:10:02,925 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:10:02,949 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:10:02,950 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:10:02,950 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:10:02,950 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:10:02,951 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:10:02,951 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:10:02,952 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:10:02,952 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:10:02,953 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:10:02,953 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:10:02,954 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:10:02,954 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:10:02,954 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:10:02,954 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:10:02,956 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:10:02,956 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:10:02,957 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:10:02,960 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:10:02,960 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:10:02,960 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:10:02,960 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:10:02,960 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:10:02,960 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:10:02,961 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:10:02,961 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:10:02,961 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:10:02,961 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:10:02,961 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:10:02,961 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:10:02,961 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:10:02,962 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:10:02,962 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:10:02,962 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:10:02,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:10:02,962 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:10:02,962 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:10:02,963 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:10:02,963 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:10:02,964 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/certificate-witnesses-artifact/referee/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:10:03,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:10:03,170 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:10:03,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:10:03,173 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:10:03,173 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:10:03,174 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/geo3-ll_valuebound10.yml/output/witness-2.1.yml [2024-09-21 19:10:03,246 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:10:03,246 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:10:03,247 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/geo3-ll_valuebound10.c [2024-09-21 19:10:04,517 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:10:04,663 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:10:04,663 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/geo3-ll_valuebound10.c [2024-09-21 19:10:04,668 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/a480541eb/78953204ca26417f8af8d119dca1050d/FLAG2d370c9ee [2024-09-21 19:10:04,679 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/a480541eb/78953204ca26417f8af8d119dca1050d [2024-09-21 19:10:04,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:10:04,680 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:10:04,681 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:04,681 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:10:04,685 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:10:04,686 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:10:03" (1/2) ... [2024-09-21 19:10:04,687 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2542fa and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:04, skipping insertion in model container [2024-09-21 19:10:04,687 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:10:03" (1/2) ... [2024-09-21 19:10:04,688 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b283b0a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:04, skipping insertion in model container [2024-09-21 19:10:04,688 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:04" (2/2) ... [2024-09-21 19:10:04,688 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2542fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:04, skipping insertion in model container [2024-09-21 19:10:04,688 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:04" (2/2) ... [2024-09-21 19:10:04,695 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:10:04,696 INFO L1541 ArrayList]: Loop invariant at [L36-L45] c == (2LL) || c == (7LL) || c == (8LL) || (c == (1LL) && y == (1LL)) || c == (5LL) || c == (9LL) || c == (3LL) || c == (10LL) || c == (6LL) || c == (4LL) [2024-09-21 19:10:04,696 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:10:04,696 INFO L1541 ArrayList]: Function contract at [L21]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:10:04,696 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:10:04,711 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:10:04,844 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/geo3-ll_valuebound10.c[525,538] [2024-09-21 19:10:04,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:10:04,871 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:10:04,902 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/geo3-ll_valuebound10.c[525,538] Start Parsing Global Start Parsing Global Start Parsing Local [2024-09-21 19:10:04,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:10:04,936 INFO L204 MainTranslator]: Completed translation [2024-09-21 19:10:04,936 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:04 WrapperNode [2024-09-21 19:10:04,936 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:04,937 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-09-21 19:10:04,937 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-09-21 19:10:04,937 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-09-21 19:10:04,952 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:04" (1/1) ... [2024-09-21 19:10:04,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:04" (1/1) ... [2024-09-21 19:10:04,959 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:04" (1/1) ... [2024-09-21 19:10:04,966 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure assume_abort_if_not is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2024-09-21 19:10:04,966 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:04" (1/1) ... [2024-09-21 19:10:04,966 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:04" (1/1) ... [2024-09-21 19:10:04,969 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:04" (1/1) ... [2024-09-21 19:10:04,972 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:04" (1/1) ... [2024-09-21 19:10:04,972 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:04" (1/1) ... [2024-09-21 19:10:04,973 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:04" (1/1) ... [2024-09-21 19:10:04,974 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-09-21 19:10:04,975 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-09-21 19:10:04,975 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-09-21 19:10:04,975 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-09-21 19:10:04,976 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:04" (1/1) ... [2024-09-21 19:10:04,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:10:04,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-09-21 19:10:05,004 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-09-21 19:10:05,006 INFO L327 MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-09-21 19:10:05,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-09-21 19:10:05,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-09-21 19:10:05,044 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-09-21 19:10:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-09-21 19:10:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-09-21 19:10:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-09-21 19:10:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-09-21 19:10:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-09-21 19:10:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-09-21 19:10:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-09-21 19:10:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2024-09-21 19:10:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-09-21 19:10:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-09-21 19:10:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-09-21 19:10:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-09-21 19:10:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-09-21 19:10:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-09-21 19:10:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-09-21 19:10:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-09-21 19:10:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-09-21 19:10:05,098 INFO L242 CfgBuilder]: Building ICFG [2024-09-21 19:10:05,100 INFO L268 CfgBuilder]: Building CFG for each procedure with an implementation [2024-09-21 19:10:05,117 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-21 19:10:05,140 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-21 19:10:05,198 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-21 19:10:05,209 INFO L291 CfgBuilder]: Performing block encoding [2024-09-21 19:10:05,230 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-09-21 19:10:05,231 INFO L318 CfgBuilder]: Removed 2 assume(true) statements. [2024-09-21 19:10:05,231 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 07:10:05 BoogieIcfgContainer [2024-09-21 19:10:05,231 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-09-21 19:10:05,232 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-09-21 19:10:05,232 INFO L270 PluginConnector]: Initializing Referee... [2024-09-21 19:10:05,233 INFO L274 PluginConnector]: Referee initialized [2024-09-21 19:10:05,234 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:10:03" (1/4) ... [2024-09-21 19:10:05,235 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@18f8dde8 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 21.09 07:10:05, skipping insertion in model container [2024-09-21 19:10:05,235 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 21.09 07:10:04" (2/4) ... [2024-09-21 19:10:05,236 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@18f8dde8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 21.09 07:10:05, skipping insertion in model container [2024-09-21 19:10:05,236 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:04" (3/4) ... [2024-09-21 19:10:05,236 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@18f8dde8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 21.09 07:10:05, skipping insertion in model container [2024-09-21 19:10:05,236 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 07:10:05" (4/4) ... [2024-09-21 19:10:05,237 INFO L79 RefereeObserver]: Analyzing ICFG geo3-ll_valuebound10.c [2024-09-21 19:10:05,240 INFO L113 InvariantChecker]: Found 1 loops. [2024-09-21 19:10:05,241 INFO L373 InvariantChecker]: Will check inductivity from ENTRY assume_abort_if_notENTRY to ERROR_LOC assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 4 edges. [2024-09-21 19:10:05,241 INFO L373 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 6 edges. [2024-09-21 19:10:05,242 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-3 to LOOP_INVARIANT_ERROR_LOC mainErr3ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-09-21 19:10:05,242 INFO L373 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to LOOP_INVARIANT_ERROR_LOC mainErr3ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 8 edges. [2024-09-21 19:10:05,242 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-3 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 7 edges. [2024-09-21 19:10:05,242 INFO L373 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr0REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 2 edges. [2024-09-21 19:10:05,243 INFO L373 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-09-21 19:10:05,243 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-3 to ERROR_LOC mainErr4REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-09-21 19:10:05,243 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-3 to ERROR_LOC mainErr6ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 9 edges. [2024-09-21 19:10:05,243 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 2 edges. [2024-09-21 19:10:05,245 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges. [2024-09-21 19:10:05,245 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges. [2024-09-21 19:10:05,246 INFO L131 InvariantChecker]: Will check 7 loop-free subgraphs from procedure entry to error location, 1 loop-free subgraphs from procedure entry to loop head, 1 loop-free subgraphs from loop head to loop head, 3 loop-free subgraphs from loop head to error location [2024-09-21 19:10:05,294 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 4 edges [2024-09-21 19:10:05,295 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 19:10:05,295 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 19:10:05,296 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 19:10:05,297 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 19:10:05,298 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,308 INFO L101 BaseMinimizeStates]: Removed 6 edges and 2 locations by large block encoding [2024-09-21 19:10:05,309 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,309 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 19:10:05,309 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 19:10:05,310 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 19:10:05,313 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 19:10:05,328 INFO L520 InvariantChecker]: The annotation(s) from entry assume_abort_if_notENTRY to error location assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-21 19:10:05,350 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-09-21 19:10:05,350 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 19:10:05,354 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 19:10:05,354 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 19:10:05,354 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 19:10:05,355 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,363 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-09-21 19:10:05,363 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,363 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 19:10:05,363 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 19:10:05,363 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 19:10:05,363 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 19:10:05,365 INFO L520 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-21 19:10:05,380 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-21 19:10:05,382 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 19:10:05,382 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 19:10:05,382 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 19:10:05,382 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 19:10:05,382 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,393 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-21 19:10:05,395 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,395 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 19:10:05,395 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 19:10:05,395 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 19:10:05,395 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 19:10:05,429 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 8 edges [2024-09-21 19:10:05,431 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 19:10:05,432 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 19:10:05,432 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 19:10:05,432 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 19:10:05,432 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,446 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding [2024-09-21 19:10:05,447 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,447 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 19:10:05,447 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 19:10:05,447 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 19:10:05,447 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 19:10:05,456 INFO L520 InvariantChecker]: The annotation(s) from entry mainENTRY to loop head mainErr3ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-21 19:10:05,465 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 7 edges [2024-09-21 19:10:05,466 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 19:10:05,467 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 19:10:05,467 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 19:10:05,467 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 19:10:05,467 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,472 INFO L101 BaseMinimizeStates]: Removed 12 edges and 4 locations by large block encoding [2024-09-21 19:10:05,472 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,472 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 19:10:05,472 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 19:10:05,473 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 19:10:05,473 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 19:10:05,474 INFO L520 InvariantChecker]: The annotation(s) from loop head L36-3 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-21 19:10:05,485 INFO L314 BlockEncoder]: Initial Icfg 3 locations, 2 edges [2024-09-21 19:10:05,487 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 19:10:05,487 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 19:10:05,488 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 19:10:05,488 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 19:10:05,488 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,489 INFO L101 BaseMinimizeStates]: Removed 2 edges and 1 locations by large block encoding [2024-09-21 19:10:05,490 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,490 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 19:10:05,490 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 19:10:05,490 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 19:10:05,490 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 19:10:05,491 INFO L520 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr0REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-21 19:10:05,500 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-09-21 19:10:05,500 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 19:10:05,500 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 19:10:05,500 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 19:10:05,500 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 19:10:05,501 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,503 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-09-21 19:10:05,503 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,504 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 19:10:05,504 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 19:10:05,504 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 19:10:05,504 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 19:10:05,506 INFO L520 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-21 19:10:05,511 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-21 19:10:05,512 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 19:10:05,513 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 19:10:05,513 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 19:10:05,513 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 19:10:05,513 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,515 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-21 19:10:05,515 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,516 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 19:10:05,516 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 19:10:05,516 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 19:10:05,517 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 19:10:05,518 INFO L520 InvariantChecker]: The annotation(s) from loop head L36-3 to error location mainErr4REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-21 19:10:05,529 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 9 edges [2024-09-21 19:10:05,529 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 19:10:05,529 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 19:10:05,529 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 19:10:05,529 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 19:10:05,529 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,541 INFO L101 BaseMinimizeStates]: Removed 20 edges and 6 locations by large block encoding [2024-09-21 19:10:05,542 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,542 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 19:10:05,542 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 19:10:05,542 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 19:10:05,542 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 19:10:05,545 INFO L520 InvariantChecker]: The annotation(s) from loop head L36-3 to error location mainErr6ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-21 19:10:05,553 INFO L314 BlockEncoder]: Initial Icfg 3 locations, 2 edges [2024-09-21 19:10:05,553 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 19:10:05,553 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 19:10:05,554 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 19:10:05,554 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 19:10:05,554 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,555 INFO L101 BaseMinimizeStates]: Removed 2 edges and 1 locations by large block encoding [2024-09-21 19:10:05,555 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,556 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 19:10:05,556 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 19:10:05,556 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 19:10:05,556 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 19:10:05,558 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-21 19:10:05,565 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-21 19:10:05,565 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 19:10:05,565 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 19:10:05,565 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 19:10:05,566 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 19:10:05,566 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,568 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-09-21 19:10:05,568 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,568 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 19:10:05,569 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 19:10:05,569 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 19:10:05,569 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 19:10:05,570 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-21 19:10:05,578 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-21 19:10:05,579 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-21 19:10:05,579 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-21 19:10:05,579 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-21 19:10:05,579 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-21 19:10:05,579 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,581 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-21 19:10:05,581 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-21 19:10:05,581 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-21 19:10:05,581 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-21 19:10:05,582 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-21 19:10:05,582 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-21 19:10:05,593 INFO L58 RefereeStarter]: Annotation is not a valid proof of correctness. [2024-09-21 19:10:05,594 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@18f8dde8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 21.09 07:10:05, skipping insertion in model container [2024-09-21 19:10:05,594 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-09-21 19:10:05,595 INFO L158 Benchmark]: Toolchain (without parser) took 914.20ms. Allocated memory is still 178.3MB. Free memory was 107.4MB in the beginning and 88.9MB in the end (delta: 18.6MB). Peak memory consumption was 20.3MB. Max. memory is 16.1GB. [2024-09-21 19:10:05,596 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 109.1MB. Free memory is still 70.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:05,596 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 178.3MB. Free memory is still 152.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:05,596 INFO L158 Benchmark]: CACSL2BoogieTranslator took 255.41ms. Allocated memory is still 178.3MB. Free memory was 107.3MB in the beginning and 144.1MB in the end (delta: -36.8MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2024-09-21 19:10:05,597 INFO L158 Benchmark]: Boogie Preprocessor took 37.07ms. Allocated memory is still 178.3MB. Free memory was 144.1MB in the beginning and 142.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-09-21 19:10:05,597 INFO L158 Benchmark]: RCFGBuilder took 256.53ms. Allocated memory is still 178.3MB. Free memory was 142.0MB in the beginning and 128.0MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:10:05,597 INFO L158 Benchmark]: Referee took 361.59ms. Allocated memory is still 178.3MB. Free memory was 128.0MB in the beginning and 88.9MB in the end (delta: 39.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2024-09-21 19:10:05,599 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.referee: - AnnotationCheckResult: Annotation is not a valid proof of correctness. Annotation is not a valid proof of correctness. Annotation is not valid for all loop-free paths from loop head at line 36 to loop head at line 36. One counterexample starts in a=0, c=10, k=11, x=0, y=0, z=0 and ends in a=0, c=11, k=11, x=0, y=0, z=0. Annotation is not 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. One counterexample starts in \old(cond)=0 and ends in \old(cond)=0, cond=0. Annotation is valid for all loop-free paths from entry of procedure assume_abort_if_not to exit of procedure assume_abort_if_not. Annotation is valid for all loop-free paths from entry of procedure main to check that procedure precondition always holds at line 29. Annotation is valid for all loop-free paths from entry of procedure main to check that procedure precondition always holds at line 27. Annotation is valid for all loop-free paths from loop head at line 36 to exit of procedure main. Annotation is valid for all loop-free paths from entry of procedure main to check that procedure precondition always holds at line 25. 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 entry of procedure main to loop head at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that procedure precondition always holds at line 36. 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 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: * Witness Parser took 0.10ms. Allocated memory is still 109.1MB. Free memory is still 70.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.08ms. Allocated memory is still 178.3MB. Free memory is still 152.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 255.41ms. Allocated memory is still 178.3MB. Free memory was 107.3MB in the beginning and 144.1MB in the end (delta: -36.8MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 37.07ms. Allocated memory is still 178.3MB. Free memory was 144.1MB in the beginning and 142.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 256.53ms. Allocated memory is still 178.3MB. Free memory was 142.0MB in the beginning and 128.0MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Referee took 361.59ms. Allocated memory is still 178.3MB. Free memory was 128.0MB in the beginning and 88.9MB in the end (delta: 39.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2024-09-21 19:10:05,624 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...