./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/loop-crafted/simple_array_index_value_4.i --full-output --witness-type correctness_witness --validate ../results/automizer-verification-files/SV-COMP24_unreach-call/simple_array_index_value_4.yml/witness-2.1.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version de325976 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/certificate-witnesses-artifact/referee/data/config -Xmx15G -Xms4m -jar /storage/repos/certificate-witnesses-artifact/referee/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/certificate-witnesses-artifact/referee/data -tc /storage/repos/certificate-witnesses-artifact/referee/config/RefereeReachWitnessValidation.xml -i ../sv-benchmarks/c/loop-crafted/simple_array_index_value_4.i ../results/automizer-verification-files/SV-COMP24_unreach-call/simple_array_index_value_4.yml/witness-2.1.yml -s /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.referee-eval-de32597-m [2024-09-17 19:38:36,693 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-17 19:38:36,746 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-17 19:38:36,752 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-17 19:38:36,754 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-17 19:38:36,802 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-17 19:38:36,803 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-17 19:38:36,804 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-17 19:38:36,805 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-17 19:38:36,808 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-17 19:38:36,809 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-17 19:38:36,809 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-17 19:38:36,810 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-17 19:38:36,810 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-17 19:38:36,810 INFO L153 SettingsManager]: * Use SBE=true [2024-09-17 19:38:36,810 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-17 19:38:36,811 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-17 19:38:36,811 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-17 19:38:36,811 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-17 19:38:36,811 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-17 19:38:36,812 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-17 19:38:36,814 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-17 19:38:36,814 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-17 19:38:36,814 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-17 19:38:36,815 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-17 19:38:36,815 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-17 19:38:36,815 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-17 19:38:36,815 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-17 19:38:36,816 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-17 19:38:36,816 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-17 19:38:36,816 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-17 19:38:36,816 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-17 19:38:36,817 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-17 19:38:36,817 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-17 19:38:36,818 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-17 19:38:36,818 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-17 19:38:36,819 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-17 19:38:36,819 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-17 19:38:36,826 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-17 19:38:36,827 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-17 19:38:36,827 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-17 19:38:36,827 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-17 19:38:36,827 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-17 19:38:36,828 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-17 19:38:37,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-17 19:38:37,110 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-17 19:38:37,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-17 19:38:37,114 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-17 19:38:37,115 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-17 19:38:37,116 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/simple_array_index_value_4.yml/witness-2.1.yml [2024-09-17 19:38:37,174 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-17 19:38:37,175 INFO L274 PluginConnector]: CDTParser initialized [2024-09-17 19:38:37,175 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-crafted/simple_array_index_value_4.i [2024-09-17 19:38:38,599 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-17 19:38:38,773 INFO L384 CDTParser]: Found 1 translation units. [2024-09-17 19:38:38,774 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-crafted/simple_array_index_value_4.i [2024-09-17 19:38:38,781 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/95a61f049/1c5f88358dab4d4e801f95ddd3aecf11/FLAG8da494843 [2024-09-17 19:38:38,794 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/95a61f049/1c5f88358dab4d4e801f95ddd3aecf11 [2024-09-17 19:38:38,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-17 19:38:38,795 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-17 19:38:38,796 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-17 19:38:38,797 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-17 19:38:38,802 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-17 19:38:38,802 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.09 07:38:37" (1/2) ... [2024-09-17 19:38:38,803 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11b2fbe4 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.09 07:38:38, skipping insertion in model container [2024-09-17 19:38:38,805 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.09 07:38:37" (1/2) ... [2024-09-17 19:38:38,807 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bcde9fe and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.09 07:38:38, skipping insertion in model container [2024-09-17 19:38:38,807 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 07:38:38" (2/2) ... [2024-09-17 19:38:38,808 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11b2fbe4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 07:38:38, skipping insertion in model container [2024-09-17 19:38:38,808 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 07:38:38" (2/2) ... [2024-09-17 19:38:38,821 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-17 19:38:38,822 INFO L1541 ArrayList]: Loop invariant at [L49-L55] (((loop_entered == 0) && (index2 <= 99999)) || (((((4294967295 + index1) % 4294967296) + 1) <= (index2 + 1)) && ((index2 + 1) <= 99999))) [2024-09-17 19:38:38,823 INFO L1541 ArrayList]: Loop invariant at [L58-L62] ((((index1 + 1) <= index2) && (index2 <= 99999)) || (((((4294967295 + index1) % 4294967296) + 1) <= (index2 + 1)) && ((index2 + 1) <= 99999))) [2024-09-17 19:38:38,823 INFO L1541 ArrayList]: Loop invariant at [L40-L42] (((loop_entered == 0) && (i == 0)) || ((loop_entered == 0) && (((i + 4294967295) % 4294967296) <= 99999))) [2024-09-17 19:38:38,823 INFO L1541 ArrayList]: Function contract at [L20]: requires null, ensures (\old(cond) != 0) [2024-09-17 19:38:38,823 INFO L1541 ArrayList]: Function contract at [L23]: requires (1 <= \old(cond)), ensures (1 <= \old(cond)) [2024-09-17 19:38:38,846 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-17 19:38:39,015 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-crafted/simple_array_index_value_4.i[919,932] [2024-09-17 19:38:39,037 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-17 19:38:39,045 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-17 19:38:39,085 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-crafted/simple_array_index_value_4.i[919,932] Start Parsing Local Start Parsing Local Start Parsing Local [2024-09-17 19:38:39,108 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-17 19:38:39,132 INFO L204 MainTranslator]: Completed translation [2024-09-17 19:38:39,133 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 07:38:39 WrapperNode [2024-09-17 19:38:39,133 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-17 19:38:39,134 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-09-17 19:38:39,134 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-09-17 19:38:39,135 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-09-17 19:38:39,148 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 07:38:39" (1/1) ... [2024-09-17 19:38:39,151 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 07:38:39" (1/1) ... [2024-09-17 19:38:39,167 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 07:38:39" (1/1) ... [2024-09-17 19:38:39,184 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 [2024-09-17 19:38:39,184 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 07:38:39" (1/1) ... [2024-09-17 19:38:39,185 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 07:38:39" (1/1) ... [2024-09-17 19:38:39,194 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 07:38:39" (1/1) ... [2024-09-17 19:38:39,200 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 07:38:39" (1/1) ... [2024-09-17 19:38:39,202 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 07:38:39" (1/1) ... [2024-09-17 19:38:39,206 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 07:38:39" (1/1) ... [2024-09-17 19:38:39,208 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-09-17 19:38:39,211 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-09-17 19:38:39,212 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-09-17 19:38:39,212 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-09-17 19:38:39,213 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 07:38:39" (1/1) ... [2024-09-17 19:38:39,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-17 19:38:39,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-09-17 19:38:39,246 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) [2024-09-17 19:38:39,248 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 [2024-09-17 19:38:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-09-17 19:38:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-09-17 19:38:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-09-17 19:38:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-09-17 19:38:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-09-17 19:38:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-09-17 19:38:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-09-17 19:38:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-09-17 19:38:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2024-09-17 19:38:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2024-09-17 19:38:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-09-17 19:38:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-09-17 19:38:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-09-17 19:38:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-09-17 19:38:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2024-09-17 19:38:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-09-17 19:38:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-09-17 19:38:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-09-17 19:38:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-09-17 19:38:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-09-17 19:38:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-09-17 19:38:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-09-17 19:38:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-09-17 19:38:39,359 INFO L242 CfgBuilder]: Building ICFG [2024-09-17 19:38:39,362 INFO L268 CfgBuilder]: Building CFG for each procedure with an implementation [2024-09-17 19:38:39,568 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-17 19:38:39,580 INFO L291 CfgBuilder]: Performing block encoding [2024-09-17 19:38:39,619 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-09-17 19:38:39,620 INFO L318 CfgBuilder]: Removed 3 assume(true) statements. [2024-09-17 19:38:39,620 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 07:38:39 BoogieIcfgContainer [2024-09-17 19:38:39,620 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-09-17 19:38:39,621 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-09-17 19:38:39,621 INFO L270 PluginConnector]: Initializing Referee... [2024-09-17 19:38:39,622 INFO L274 PluginConnector]: Referee initialized [2024-09-17 19:38:39,622 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.09 07:38:37" (1/4) ... [2024-09-17 19:38:39,623 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1367a72a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 17.09 07:38:39, skipping insertion in model container [2024-09-17 19:38:39,623 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 17.09 07:38:38" (2/4) ... [2024-09-17 19:38:39,623 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1367a72a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 17.09 07:38:39, skipping insertion in model container [2024-09-17 19:38:39,623 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 07:38:39" (3/4) ... [2024-09-17 19:38:39,624 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1367a72a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 17.09 07:38:39, skipping insertion in model container [2024-09-17 19:38:39,624 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 07:38:39" (4/4) ... [2024-09-17 19:38:39,625 INFO L79 RefereeObserver]: Analyzing ICFG simple_array_index_value_4.i [2024-09-17 19:38:39,630 INFO L113 InvariantChecker]: Found 3 loops. [2024-09-17 19:38:39,631 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 4 edges. [2024-09-17 19:38:39,631 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L49-2 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-09-17 19:38:39,632 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L58-3 to LOOP_INVARIANT_ERROR_LOC mainErr3ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-09-17 19:38:39,632 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L49-2 to LOOP_INVARIANT_ERROR_LOC mainErr3ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-09-17 19:38:39,632 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L49-2 to LOOP_INVARIANT_ERROR_LOC mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 7 edges. [2024-09-17 19:38:39,632 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-4 to LOOP_INVARIANT_ERROR_LOC mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 8 edges. [2024-09-17 19:38:39,632 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 2 edges. [2024-09-17 19:38:39,633 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-4 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 3 edges. [2024-09-17 19:38:39,633 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L58-3 to ERROR_LOC mainErr4REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-09-17 19:38:39,633 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges. [2024-09-17 19:38:39,633 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges. [2024-09-17 19:38:39,633 INFO L131 InvariantChecker]: Will check 5 loop-free subgraphs from loop head to loop head, 1 loop-free subgraphs from procedure entry to loop head, 3 loop-free subgraphs from procedure entry to error location, 2 loop-free subgraphs from loop head to error location [2024-09-17 19:38:39,695 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 4 edges [2024-09-17 19:38:39,696 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-17 19:38:39,697 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-17 19:38:39,697 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-17 19:38:39,698 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-17 19:38:39,701 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:39,710 INFO L101 BaseMinimizeStates]: Removed 6 edges and 2 locations by large block encoding [2024-09-17 19:38:39,711 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:39,712 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-17 19:38:39,712 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-17 19:38:39,713 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-17 19:38:39,716 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-17 19:38:39,740 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-17 19:38:39,763 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-17 19:38:39,763 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-17 19:38:39,763 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-17 19:38:39,763 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-17 19:38:39,763 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-17 19:38:39,764 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:39,768 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-17 19:38:39,768 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:39,769 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-17 19:38:39,769 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-17 19:38:39,769 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-17 19:38:39,769 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-17 19:38:39,777 INFO L520 InvariantChecker]: The annotation(s) from loop head L49-2 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-17 19:38:39,802 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-17 19:38:39,804 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-17 19:38:39,804 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-17 19:38:39,804 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-17 19:38:39,805 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-17 19:38:39,805 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:39,824 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-17 19:38:39,825 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:39,825 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-17 19:38:39,826 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-17 19:38:39,826 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-17 19:38:39,826 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-17 19:38:39,894 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-17 19:38:39,897 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-17 19:38:39,897 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-17 19:38:39,897 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-17 19:38:39,897 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-17 19:38:39,898 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:39,908 INFO L101 BaseMinimizeStates]: Removed 9 edges and 3 locations by large block encoding [2024-09-17 19:38:39,909 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:39,909 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-17 19:38:39,909 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-17 19:38:39,909 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-17 19:38:39,912 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-17 19:38:39,915 INFO L520 InvariantChecker]: The annotation(s) from loop head L49-2 to loop head mainErr3ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-17 19:38:39,933 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges [2024-09-17 19:38:39,936 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-17 19:38:39,937 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-17 19:38:39,937 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-17 19:38:39,937 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-17 19:38:39,937 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:39,958 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding [2024-09-17 19:38:39,959 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:39,959 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-17 19:38:39,959 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-17 19:38:39,959 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-17 19:38:39,960 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-17 19:38:39,968 INFO L520 InvariantChecker]: The annotation(s) from loop head L49-2 to loop head mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-17 19:38:39,988 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 8 edges [2024-09-17 19:38:39,988 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-17 19:38:39,989 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-17 19:38:39,989 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-17 19:38:39,989 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-17 19:38:39,989 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:40,035 INFO L101 BaseMinimizeStates]: Removed 18 edges and 6 locations by large block encoding [2024-09-17 19:38:40,037 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:40,037 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-17 19:38:40,038 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-17 19:38:40,038 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-17 19:38:40,040 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-17 19:38:40,044 INFO L520 InvariantChecker]: The annotation(s) from loop head L40-4 to loop head mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-17 19:38:40,081 INFO L314 BlockEncoder]: Initial Icfg 3 locations, 2 edges [2024-09-17 19:38:40,082 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-17 19:38:40,082 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-17 19:38:40,082 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-17 19:38:40,082 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-17 19:38:40,083 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:40,085 INFO L101 BaseMinimizeStates]: Removed 2 edges and 1 locations by large block encoding [2024-09-17 19:38:40,086 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:40,086 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-17 19:38:40,086 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-17 19:38:40,087 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-17 19:38:40,087 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-17 19:38:40,090 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-17 19:38:40,103 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-17 19:38:40,104 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-17 19:38:40,106 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-17 19:38:40,107 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-17 19:38:40,107 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-17 19:38:40,107 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:40,112 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-17 19:38:40,113 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:40,113 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-17 19:38:40,114 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-17 19:38:40,114 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-17 19:38:40,114 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-17 19:38:40,118 INFO L520 InvariantChecker]: The annotation(s) from loop head L40-4 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-17 19:38:40,131 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-17 19:38:40,131 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-17 19:38:40,131 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-17 19:38:40,131 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-17 19:38:40,132 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-17 19:38:40,132 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:40,137 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-17 19:38:40,138 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:40,138 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-17 19:38:40,138 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-17 19:38:40,138 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-17 19:38:40,138 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-17 19:38:40,162 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-17 19:38:40,162 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-17 19:38:40,162 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-17 19:38:40,162 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-17 19:38:40,163 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-17 19:38:40,163 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:40,165 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-09-17 19:38:40,165 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:40,165 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-17 19:38:40,165 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-17 19:38:40,165 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-17 19:38:40,166 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-17 19:38:40,168 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-17 19:38:40,178 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-17 19:38:40,179 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-17 19:38:40,179 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-17 19:38:40,179 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-17 19:38:40,179 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-17 19:38:40,180 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:40,182 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-17 19:38:40,182 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-17 19:38:40,183 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-17 19:38:40,183 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-17 19:38:40,183 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-17 19:38:40,183 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-17 19:38:40,186 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-09-17 19:38:40,194 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,195 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,195 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,195 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,198 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,198 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,198 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,198 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,199 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem10 [2024-09-17 19:38:40,199 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem9 [2024-09-17 19:38:40,199 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,200 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,200 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,200 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,201 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,201 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,202 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem10 [2024-09-17 19:38:40,202 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,202 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,203 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem9 [2024-09-17 19:38:40,204 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~post12 [2024-09-17 19:38:40,204 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~post11 [2024-09-17 19:38:40,204 INFO L58 RefereeStarter]: Annotation is not a valid proof of correctness. [2024-09-17 19:38:40,205 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@1367a72a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 17.09 07:38:40, skipping insertion in model container [2024-09-17 19:38:40,205 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-09-17 19:38:40,206 INFO L158 Benchmark]: Toolchain (without parser) took 1410.31ms. Allocated memory was 161.5MB in the beginning and 237.0MB in the end (delta: 75.5MB). Free memory was 111.3MB in the beginning and 187.4MB in the end (delta: -76.2MB). Peak memory consumption was 79.8MB. Max. memory is 16.1GB. [2024-09-17 19:38:40,207 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 161.5MB. Free memory is still 128.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-17 19:38:40,207 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 161.5MB. Free memory is still 126.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-17 19:38:40,209 INFO L158 Benchmark]: CACSL2BoogieTranslator took 337.12ms. Allocated memory is still 161.5MB. Free memory was 111.3MB in the beginning and 97.3MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-17 19:38:40,210 INFO L158 Benchmark]: Boogie Preprocessor took 76.38ms. Allocated memory is still 161.5MB. Free memory was 97.3MB in the beginning and 95.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-09-17 19:38:40,211 INFO L158 Benchmark]: RCFGBuilder took 408.88ms. Allocated memory is still 161.5MB. Free memory was 94.5MB in the beginning and 77.7MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-09-17 19:38:40,211 INFO L158 Benchmark]: Referee took 583.93ms. Allocated memory was 161.5MB in the beginning and 237.0MB in the end (delta: 75.5MB). Free memory was 77.7MB in the beginning and 187.4MB in the end (delta: -109.7MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. [2024-09-17 19:38:40,215 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. [2024-09-17 19:38:40,219 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,220 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,220 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,220 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,220 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,221 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,221 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem10 [2024-09-17 19:38:40,221 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,221 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,221 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem9 [2024-09-17 19:38:40,221 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,222 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,222 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,222 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,222 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,222 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,222 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,223 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,223 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem10 [2024-09-17 19:38:40,223 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem9 [2024-09-17 19:38:40,223 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~post12 [2024-09-17 19:38:40,223 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~post11 [2024-09-17 19:38:40,224 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,224 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,224 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,224 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,226 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,226 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,226 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem10 [2024-09-17 19:38:40,227 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,227 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,227 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem9 [2024-09-17 19:38:40,227 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,228 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,228 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,228 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,230 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem10 [2024-09-17 19:38:40,230 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~mem9 [2024-09-17 19:38:40,230 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,230 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] [2024-09-17 19:38:40,230 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~post12 [2024-09-17 19:38:40,230 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~post11 [2024-09-17 19:38:40,231 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-09-17 19:38:40,231 WARN L945 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] Annotation is not a valid proof of correctness. Annotation is not valid for all loop-free paths from loop head at line 58 to check that procedure precondition always holds at line 59. One counterexample starts in array={8:21898}, index1=-4294967295, index2=0 and ends in array={8:21898}, index1=-4294967295, index2=0. Annotation is not valid for all loop-free paths from loop head at line 58 to loop head at line 58. One counterexample starts in array={6:0}, index1=12884901887, index2=-4294867297 and ends in array={6:0}, index1=12884901886, index2=-4294867296. Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 40. Annotation is valid for all loop-free paths from loop head at line 40 to loop head at line 49. Annotation is valid for all loop-free paths from loop head at line 49 to loop head at line 58. Annotation is valid for all loop-free paths from loop head at line 40 to loop head at line 40. Annotation is valid for all loop-free paths from loop head at line 49 to check that procedure precondition always holds at line 50. 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 loop head at line 49 to loop head at line 49. 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 entry of procedure __VERIFIER_assert to check that a call to reach_error is unreachable at line 26. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.22ms. Allocated memory is still 161.5MB. Free memory is still 128.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.19ms. Allocated memory is still 161.5MB. Free memory is still 126.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 337.12ms. Allocated memory is still 161.5MB. Free memory was 111.3MB in the beginning and 97.3MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 76.38ms. Allocated memory is still 161.5MB. Free memory was 97.3MB in the beginning and 95.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 408.88ms. Allocated memory is still 161.5MB. Free memory was 94.5MB in the beginning and 77.7MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Referee took 583.93ms. Allocated memory was 161.5MB in the beginning and 237.0MB in the end (delta: 75.5MB). Free memory was 77.7MB in the beginning and 187.4MB in the end (delta: -109.7MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem10 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem9 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem10 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem9 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~post12 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~post11 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem10 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem9 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem10 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem9 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~post12 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~post11 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem10 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem9 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem10 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~mem9 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~post12 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~post11 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~#array~0!base,]]] RESULT: Ultimate proved your program to be incorrect! [2024-09-17 19:38:40,269 INFO L540 MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE