./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/loop-crafted/simple_array_index_value_1-2.i --full-output --witness-type violation_witness --validate ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/simple_array_index_value_1-2.yml/witness.yml --preprocessor.replace.while.statements.and.if-then-else.statements false --icfgbuilder.size.of.a.code.block SequenceOfStatements --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0a70ae82 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/loop-crafted/simple_array_index_value_1-2.i ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/simple_array_index_value_1-2.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --preprocessor.replace.while.statements.and.if-then-else.statements false --icfgbuilder.size.of.a.code.block SequenceOfStatements --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.yaml-violation-witnesses-0a70ae8-m [2024-08-07 14:08:48,542 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-07 14:08:48,608 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-08-07 14:08:48,614 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-07 14:08:48,615 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-07 14:08:48,641 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-07 14:08:48,642 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-07 14:08:48,642 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-07 14:08:48,643 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-08-07 14:08:48,644 INFO L153 SettingsManager]: * Use memory slicer=true [2024-08-07 14:08:48,644 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-07 14:08:48,644 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-07 14:08:48,645 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-07 14:08:48,645 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-07 14:08:48,645 INFO L153 SettingsManager]: * Use SBE=true [2024-08-07 14:08:48,646 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-07 14:08:48,647 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-07 14:08:48,647 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-07 14:08:48,647 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-07 14:08:48,647 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-07 14:08:48,650 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-07 14:08:48,651 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-07 14:08:48,651 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-07 14:08:48,651 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-07 14:08:48,651 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-07 14:08:48,651 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-07 14:08:48,651 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-07 14:08:48,652 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-07 14:08:48,652 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-07 14:08:48,652 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-07 14:08:48,652 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-07 14:08:48,652 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-07 14:08:48,652 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-07 14:08:48,652 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-07 14:08:48,653 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-07 14:08:48,653 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-07 14:08:48,653 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-07 14:08:48,653 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-07 14:08:48,653 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-07 14:08:48,653 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-08-07 14:08:48,653 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-07 14:08:48,654 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-08-07 14:08:48,654 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-07 14:08:48,654 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/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Replace while statements and if-then-else statements -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: Size of a code block -> SequenceOfStatements [2024-08-07 14:08:48,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-07 14:08:48,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-07 14:08:48,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-07 14:08:48,931 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-07 14:08:48,932 INFO L274 PluginConnector]: CDTParser initialized [2024-08-07 14:08:48,933 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-crafted/simple_array_index_value_1-2.i [2024-08-07 14:08:50,421 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-07 14:08:50,626 INFO L384 CDTParser]: Found 1 translation units. [2024-08-07 14:08:50,627 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-crafted/simple_array_index_value_1-2.i [2024-08-07 14:08:50,636 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97a63cca3/21657818460741a28c5d6f89f8ac6169/FLAG4af8d80c7 [2024-08-07 14:08:51,018 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97a63cca3/21657818460741a28c5d6f89f8ac6169 [2024-08-07 14:08:51,020 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-07 14:08:51,021 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-07 14:08:51,022 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/simple_array_index_value_1-2.yml/witness.yml [2024-08-07 14:08:51,070 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-07 14:08:51,071 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-08-07 14:08:51,072 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-07 14:08:51,072 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-07 14:08:51,075 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-07 14:08:51,076 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 02:08:51" (1/2) ... [2024-08-07 14:08:51,076 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@739b6c3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:08:51, skipping insertion in model container [2024-08-07 14:08:51,076 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 02:08:51" (1/2) ... [2024-08-07 14:08:51,077 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38f3597d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:08:51, skipping insertion in model container [2024-08-07 14:08:51,077 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:08:51" (2/2) ... [2024-08-07 14:08:51,078 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@739b6c3f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:51, skipping insertion in model container [2024-08-07 14:08:51,078 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:08:51" (2/2) ... [2024-08-07 14:08:51,090 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-08-07 14:08:51,286 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-crafted/simple_array_index_value_1-2.i[921,934] [2024-08-07 14:08:51,300 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-07 14:08:51,308 INFO L200 MainTranslator]: Completed pre-run [2024-08-07 14:08:51,318 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-crafted/simple_array_index_value_1-2.i[921,934] [2024-08-07 14:08:51,322 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-07 14:08:51,339 INFO L204 MainTranslator]: Completed translation [2024-08-07 14:08:51,339 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:51 WrapperNode [2024-08-07 14:08:51,340 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-07 14:08:51,341 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-07 14:08:51,341 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-07 14:08:51,341 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-07 14:08:51,349 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:51" (1/1) ... [2024-08-07 14:08:51,349 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:51" (1/1) ... [2024-08-07 14:08:51,354 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:51" (1/1) ... [2024-08-07 14:08:51,366 INFO L175 MemorySlicer]: Split 4 memory accesses to 2 slices as follows [2, 2]. 50 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 1 writes are split as follows [0, 1]. [2024-08-07 14:08:51,366 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:51" (1/1) ... [2024-08-07 14:08:51,367 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:51" (1/1) ... [2024-08-07 14:08:51,370 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:51" (1/1) ... [2024-08-07 14:08:51,371 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:51" (1/1) ... [2024-08-07 14:08:51,372 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:51" (1/1) ... [2024-08-07 14:08:51,374 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-07 14:08:51,375 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-08-07 14:08:51,375 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-08-07 14:08:51,375 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-08-07 14:08:51,376 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:51" (1/1) ... [2024-08-07 14:08:51,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-08-07 14:08:51,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-08-07 14:08:51,400 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-08-07 14:08:51,402 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-08-07 14:08:51,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-08-07 14:08:51,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-07 14:08:51,439 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-08-07 14:08:51,439 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-08-07 14:08:51,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-08-07 14:08:51,439 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-08-07 14:08:51,439 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-08-07 14:08:51,439 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-08-07 14:08:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2024-08-07 14:08:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2024-08-07 14:08:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-08-07 14:08:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-07 14:08:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-08-07 14:08:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-08-07 14:08:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2024-08-07 14:08:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-08-07 14:08:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-08-07 14:08:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-08-07 14:08:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-08-07 14:08:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-08-07 14:08:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-08-07 14:08:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-08-07 14:08:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-08-07 14:08:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-08-07 14:08:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-08-07 14:08:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-07 14:08:51,516 INFO L273 CfgBuilder]: Building ICFG [2024-08-07 14:08:51,518 INFO L304 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-07 14:08:51,620 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-08-07 14:08:51,620 INFO L327 CfgBuilder]: Performing block encoding [2024-08-07 14:08:51,626 INFO L349 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-07 14:08:51,626 INFO L354 CfgBuilder]: Removed 0 assume(true) statements. [2024-08-07 14:08:51,626 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.08 02:08:51 BoogieIcfgContainer [2024-08-07 14:08:51,626 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-08-07 14:08:51,628 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-07 14:08:51,628 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-07 14:08:51,630 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-07 14:08:51,630 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.08 02:08:51" (1/4) ... [2024-08-07 14:08:51,630 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3496e06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.08 02:08:51, skipping insertion in model container [2024-08-07 14:08:51,631 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:08:51" (2/4) ... [2024-08-07 14:08:51,631 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3496e06 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 07.08 02:08:51, skipping insertion in model container [2024-08-07 14:08:51,631 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:51" (3/4) ... [2024-08-07 14:08:51,631 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3496e06 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 07.08 02:08:51, skipping insertion in model container [2024-08-07 14:08:51,631 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.08 02:08:51" (4/4) ... [2024-08-07 14:08:51,632 INFO L119 eAbstractionObserver]: Analyzing ICFG simple_array_index_value_1-2.i [2024-08-07 14:08:51,632 WARN L130 eAbstractionObserver]: Found a witness in the YAML format. I will only consider traces that are accepted by the witness [2024-08-07 14:08:51,646 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-07 14:08:51,646 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-08-07 14:08:51,679 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,680 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,683 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,683 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,684 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,684 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,685 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,685 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,686 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,686 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,686 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,687 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,687 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,687 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,688 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,688 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,689 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,689 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,689 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,690 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,690 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,690 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,691 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,691 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,691 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,692 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,692 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,692 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,693 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,693 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,694 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,694 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,697 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,697 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,698 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,698 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,698 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,698 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,699 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,699 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,699 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,699 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,700 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,700 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,700 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,700 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,700 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,701 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,701 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,701 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,702 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,702 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,702 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,703 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,703 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,703 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,703 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,704 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,704 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,704 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,704 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,704 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,705 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,705 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,705 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,705 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,706 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,706 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,706 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,706 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,715 INFO L90 WitnessUtils]: NestedWordAutomaton nwa = ( callAlphabet = {"call __VERIFIER_assert((if #t~short3 then 1 else 0));" "call #t~ret4 := main();" "call ULTIMATE.init();" }, internalAlphabet = {"havoc #t~mem2;havoc #t~short3;call ULTIMATE.dealloc(~#array~0.base, ~#array~0.offset);havoc ~#array~0.base, ~#array~0.offset;" "SUMMARY for call __VERIFIER_assert((if #t~short3 then 1 else 0)); srcloc: L48-1" "assume #t~short3;call #t~mem2 := read~int#1(~#array~0.base, ~#array~0.offset + 4 * (if ~tmp~0 % 4294967296 % 4294967296 <= 2147483647 then ~tmp~0 % 4294967296 % 4294967296 else ~tmp~0 % 4294967296 % 4294967296 - 4294967296), 4);#t~short3 := #t~mem2 % 4294967296 == ~tmp~0 % 4294967296;" "assume !#t~short3;" "#t~short3 := ~tmp~0 % 4294967296 < 10000;" "call write~int#1(~index~0, ~#array~0.base, ~#array~0.offset + 4 * (if ~index~0 % 4294967296 % 4294967296 <= 2147483647 then ~index~0 % 4294967296 % 4294967296 else ~index~0 % 4294967296 % 4294967296 - 4294967296), 4);~tmp~0 := ~index~0;" "assume ~index~0 % 4294967296 >= 10000;" "assume !(~index~0 % 4294967296 >= 10000);" "havoc #t~nondet1;~index~0 := #t~nondet1;havoc #t~nondet1;" "assume true;" "assume !true;" "assume true;" "assume !true;" "call ~#array~0.base, ~#array~0.offset := #Ultimate.allocOnStack(40000);~index~0 := 0;~tmp~0 := 0;" "assume true;" "assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);" "assume true;" "SUMMARY for call #t~ret4 := main(); srcloc: L-1" "SUMMARY for call ULTIMATE.init(); srcloc: ULTIMATE.startENTRY" "assume true;" "assume false;" "assume false;" "assume !false;" "assume 0 == ~cond;" "assume !(0 == ~cond);" "~cond := #in~cond;" "assume true;" }, returnAlphabet = {"#35#return;" "#37#return;" "#39#return;" }, states = {"CountingPredicate [underlying: 26#ULTIMATE.startFINALtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 9#ULTIMATE.initEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 8#L48-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 8#L48-2true, annotation: [1, 0]]" "CountingPredicate [underlying: 26#ULTIMATE.startFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 14#ULTIMATE.initENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 16#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 26#ULTIMATE.startFINALtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 6#L48-1true, annotation: [1, 0]]" "CountingPredicate [underlying: 3#L48true, annotation: [0, 0]]" "CountingPredicate [underlying: 6#L48-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 3#L48true, annotation: [2, 0]]" "CountingPredicate [underlying: 3#L48true, annotation: [4, 0]]" "CountingPredicate [underlying: 10#__VERIFIER_assertENTRYtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 10#__VERIFIER_assertENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 17#mainENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 5#Loop~0true, annotation: [0, 0]]" "CountingPredicate [underlying: 27#ERRORtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 4#L48-3true, annotation: [0, 0]]" "CountingPredicate [underlying: 25#mainFINALtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 25#mainFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 27#ERRORtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 4#L48-3true, annotation: [1, 0]]" "CountingPredicate [underlying: 25#mainFINALtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 12#L40true, annotation: [0, 0]]" "CountingPredicate [underlying: 11#L39true, annotation: [0, 0]]" "CountingPredicate [underlying: 13#__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 13#__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 18#L25true, annotation: [2, 0]]" "CountingPredicate [underlying: 20#__VERIFIER_assertFINALtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 24#mainEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 18#L25true, annotation: [0, 0]]" "CountingPredicate [underlying: 20#__VERIFIER_assertFINALtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 24#mainEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 20#__VERIFIER_assertFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 24#mainEXITtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 15#L26true, annotation: [4, 0]]" "CountingPredicate [underlying: 23#__VERIFIER_assertEXITtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 15#L26true, annotation: [0, 0]]" "CountingPredicate [underlying: 7#L-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 22#L41true, annotation: [0, 0]]" "CountingPredicate [underlying: 21#ULTIMATE.initFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 19#L44true, annotation: [0, 0]]" "CountingPredicate [underlying: 23#__VERIFIER_assertEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 23#__VERIFIER_assertEXITtrue, annotation: [0, 0]]" }, initialStates = {"CountingPredicate [underlying: 16#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" }, finalStates = {"CountingPredicate [underlying: 13#__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [4, 0]]" }, callTransitions = { ("CountingPredicate [underlying: 16#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "call ULTIMATE.init();" "CountingPredicate [underlying: 14#ULTIMATE.initENTRYtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 6#L48-1true, annotation: [1, 0]]" "call __VERIFIER_assert((if #t~short3 then 1 else 0));" "CountingPredicate [underlying: 10#__VERIFIER_assertENTRYtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 6#L48-1true, annotation: [0, 0]]" "call __VERIFIER_assert((if #t~short3 then 1 else 0));" "CountingPredicate [underlying: 10#__VERIFIER_assertENTRYtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 7#L-1true, annotation: [0, 0]]" "call #t~ret4 := main();" "CountingPredicate [underlying: 17#mainENTRYtrue, annotation: [0, 0]]") }, internalTransitions = { ("CountingPredicate [underlying: 26#ULTIMATE.startFINALtrue, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 8#L48-2true, annotation: [0, 0]]" "assume #t~short3;call #t~mem2 := read~int#1(~#array~0.base, ~#array~0.offset + 4 * (if ~tmp~0 % 4294967296 % 4294967296 <= 2147483647 then ~tmp~0 % 4294967296 % 4294967296 else ~tmp~0 % 4294967296 % 4294967296 - 4294967296), 4);#t~short3 := #t~mem2 % 4294967296 == ~tmp~0 % 4294967296;" "CountingPredicate [underlying: 6#L48-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 8#L48-2true, annotation: [0, 0]]" "assume !#t~short3;" "CountingPredicate [underlying: 6#L48-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 8#L48-2true, annotation: [1, 0]]" "assume #t~short3;call #t~mem2 := read~int#1(~#array~0.base, ~#array~0.offset + 4 * (if ~tmp~0 % 4294967296 % 4294967296 <= 2147483647 then ~tmp~0 % 4294967296 % 4294967296 else ~tmp~0 % 4294967296 % 4294967296 - 4294967296), 4);#t~short3 := #t~mem2 % 4294967296 == ~tmp~0 % 4294967296;" "CountingPredicate [underlying: 6#L48-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 8#L48-2true, annotation: [1, 0]]" "assume !#t~short3;" "CountingPredicate [underlying: 6#L48-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 26#ULTIMATE.startFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 14#ULTIMATE.initENTRYtrue, annotation: [0, 0]]" "assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);" "CountingPredicate [underlying: 21#ULTIMATE.initFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 26#ULTIMATE.startFINALtrue, annotation: [4, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 3#L48true, annotation: [0, 0]]" "havoc #t~mem2;havoc #t~short3;call ULTIMATE.dealloc(~#array~0.base, ~#array~0.offset);havoc ~#array~0.base, ~#array~0.offset;" "CountingPredicate [underlying: 25#mainFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 3#L48true, annotation: [2, 0]]" "havoc #t~mem2;havoc #t~short3;call ULTIMATE.dealloc(~#array~0.base, ~#array~0.offset);havoc ~#array~0.base, ~#array~0.offset;" "CountingPredicate [underlying: 25#mainFINALtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 3#L48true, annotation: [4, 0]]" "havoc #t~mem2;havoc #t~short3;call ULTIMATE.dealloc(~#array~0.base, ~#array~0.offset);havoc ~#array~0.base, ~#array~0.offset;" "CountingPredicate [underlying: 25#mainFINALtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 10#__VERIFIER_assertENTRYtrue, annotation: [2, 0]]" "~cond := #in~cond;" "CountingPredicate [underlying: 18#L25true, annotation: [2, 0]]") ("CountingPredicate [underlying: 10#__VERIFIER_assertENTRYtrue, annotation: [0, 0]]" "~cond := #in~cond;" "CountingPredicate [underlying: 18#L25true, annotation: [0, 0]]") ("CountingPredicate [underlying: 17#mainENTRYtrue, annotation: [0, 0]]" "call ~#array~0.base, ~#array~0.offset := #Ultimate.allocOnStack(40000);~index~0 := 0;~tmp~0 := 0;" "CountingPredicate [underlying: 11#L39true, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#Loop~0true, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 12#L40true, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#Loop~0true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 4#L48-3true, annotation: [0, 0]]") ("CountingPredicate [underlying: 27#ERRORtrue, annotation: [3, 0]]" "assume false;" "CountingPredicate [underlying: 15#L26true, annotation: [4, 0]]") ("CountingPredicate [underlying: 27#ERRORtrue, annotation: [3, 0]]" "assume !false;" "CountingPredicate [underlying: 13#__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 4#L48-3true, annotation: [0, 0]]" "#t~short3 := ~tmp~0 % 4294967296 < 10000;" "CountingPredicate [underlying: 8#L48-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 25#mainFINALtrue, annotation: [4, 0]]" "assume true;" "CountingPredicate [underlying: 24#mainEXITtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 25#mainFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 24#mainEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 27#ERRORtrue, annotation: [0, 0]]" "assume false;" "CountingPredicate [underlying: 15#L26true, annotation: [0, 0]]") ("CountingPredicate [underlying: 27#ERRORtrue, annotation: [0, 0]]" "assume !false;" "CountingPredicate [underlying: 13#__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 4#L48-3true, annotation: [1, 0]]" "#t~short3 := ~tmp~0 % 4294967296 < 10000;" "CountingPredicate [underlying: 8#L48-2true, annotation: [1, 0]]") ("CountingPredicate [underlying: 25#mainFINALtrue, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 24#mainEXITtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 12#L40true, annotation: [0, 0]]" "havoc #t~nondet1;~index~0 := #t~nondet1;havoc #t~nondet1;" "CountingPredicate [underlying: 22#L41true, annotation: [0, 0]]") ("CountingPredicate [underlying: 11#L39true, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 5#Loop~0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 11#L39true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 4#L48-3true, annotation: [0, 0]]") ("CountingPredicate [underlying: 18#L25true, annotation: [2, 0]]" "assume 0 == ~cond;" "CountingPredicate [underlying: 27#ERRORtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 18#L25true, annotation: [2, 0]]" "assume !(0 == ~cond);" "CountingPredicate [underlying: 20#__VERIFIER_assertFINALtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 20#__VERIFIER_assertFINALtrue, annotation: [4, 0]]" "assume true;" "CountingPredicate [underlying: 23#__VERIFIER_assertEXITtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 18#L25true, annotation: [0, 0]]" "assume 0 == ~cond;" "CountingPredicate [underlying: 27#ERRORtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 18#L25true, annotation: [0, 0]]" "assume !(0 == ~cond);" "CountingPredicate [underlying: 20#__VERIFIER_assertFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 20#__VERIFIER_assertFINALtrue, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 23#__VERIFIER_assertEXITtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 20#__VERIFIER_assertFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 23#__VERIFIER_assertEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 15#L26true, annotation: [4, 0]]" "assume false;" "CountingPredicate [underlying: 20#__VERIFIER_assertFINALtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 15#L26true, annotation: [0, 0]]" "assume false;" "CountingPredicate [underlying: 20#__VERIFIER_assertFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 22#L41true, annotation: [0, 0]]" "assume ~index~0 % 4294967296 >= 10000;" "CountingPredicate [underlying: 4#L48-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 22#L41true, annotation: [0, 0]]" "assume !(~index~0 % 4294967296 >= 10000);" "CountingPredicate [underlying: 19#L44true, annotation: [0, 0]]") ("CountingPredicate [underlying: 21#ULTIMATE.initFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 9#ULTIMATE.initEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 19#L44true, annotation: [0, 0]]" "call write~int#1(~index~0, ~#array~0.base, ~#array~0.offset + 4 * (if ~index~0 % 4294967296 % 4294967296 <= 2147483647 then ~index~0 % 4294967296 % 4294967296 else ~index~0 % 4294967296 % 4294967296 - 4294967296), 4);~tmp~0 := ~index~0;" "CountingPredicate [underlying: 11#L39true, annotation: [0, 0]]") }, returnTransitions = { ("CountingPredicate [underlying: 9#ULTIMATE.initEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 16#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "#39#return;" "CountingPredicate [underlying: 7#L-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 24#mainEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 7#L-1true, annotation: [0, 0]]" "#37#return;" "CountingPredicate [underlying: 26#ULTIMATE.startFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 24#mainEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 7#L-1true, annotation: [0, 0]]" "#37#return;" "CountingPredicate [underlying: 26#ULTIMATE.startFINALtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 24#mainEXITtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 7#L-1true, annotation: [0, 0]]" "#37#return;" "CountingPredicate [underlying: 26#ULTIMATE.startFINALtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 23#__VERIFIER_assertEXITtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 6#L48-1true, annotation: [1, 0]]" "#35#return;" "CountingPredicate [underlying: 3#L48true, annotation: [4, 0]]") ("CountingPredicate [underlying: 23#__VERIFIER_assertEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 6#L48-1true, annotation: [1, 0]]" "#35#return;" "CountingPredicate [underlying: 3#L48true, annotation: [2, 0]]") ("CountingPredicate [underlying: 23#__VERIFIER_assertEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 6#L48-1true, annotation: [0, 0]]" "#35#return;" "CountingPredicate [underlying: 3#L48true, annotation: [0, 0]]") } ); [2024-08-07 14:08:51,719 INFO L82 GeneralOperation]: Start removeDeadEnds. Operand has 26 states, 18 states have (on average 1.3333333333333333) internal successors, (24), 19 states have internal predecessors, (24), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2024-08-07 14:08:51,719 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,720 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,720 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,720 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,720 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,720 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,721 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,721 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,721 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,721 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,722 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,722 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,722 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,722 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,722 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,723 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,723 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,723 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,723 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,723 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,724 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,724 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,724 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,724 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,725 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,725 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,725 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,725 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,726 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,726 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,726 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,726 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,727 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,727 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,727 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,727 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,728 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,728 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,728 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,728 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,728 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,729 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,729 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,729 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,729 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,729 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,729 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,730 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,730 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,730 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,730 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,731 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,731 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,731 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,731 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,732 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,732 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,732 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,732 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,732 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,733 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,733 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,733 WARN L283 nessProductAutomaton]: assume ~index~0 % 4294967296 >= 10000;, isNegated false [2024-08-07 14:08:51,733 WARN L283 nessProductAutomaton]: assume !(~index~0 % 4294967296 >= 10000);, isNegated true [2024-08-07 14:08:51,734 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,734 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,734 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,734 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,734 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:51,735 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:51,739 INFO L88 GeneralOperation]: Finished removeDeadEnds. Reduced from 48 states to 18 states. [2024-08-07 14:08:51,752 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-08-07 14:08:51,757 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@67dd1b0e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-07 14:08:51,757 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-08-07 14:08:51,758 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states. [2024-08-07 14:08:51,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-08-07 14:08:51,761 INFO L187 NwaCegarLoop]: Found error trace [2024-08-07 14:08:51,761 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-08-07 14:08:51,761 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-08-07 14:08:51,765 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-07 14:08:51,765 INFO L85 PathProgramCache]: Analyzing trace with hash 663739528, now seen corresponding path program 1 times [2024-08-07 14:08:51,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-07 14:08:51,772 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002502295] [2024-08-07 14:08:51,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-07 14:08:51,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-07 14:08:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-07 14:08:51,852 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-08-07 14:08:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-07 14:08:51,897 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-08-07 14:08:51,898 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-08-07 14:08:51,899 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-08-07 14:08:51,901 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-08-07 14:08:51,904 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2024-08-07 14:08:51,907 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-08-07 14:08:51,913 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-08-07 14:08:51,914 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-08-07 14:08:51,915 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: The program execution was not completely translated back. [2024-08-07 14:08:51,918 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.08 02:08:51 BoogieIcfgContainer [2024-08-07 14:08:51,918 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-07 14:08:51,919 INFO L158 Benchmark]: Toolchain (without parser) took 848.06ms. Allocated memory was 79.7MB in the beginning and 107.0MB in the end (delta: 27.3MB). Free memory was 40.2MB in the beginning and 62.5MB in the end (delta: -22.3MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2024-08-07 14:08:51,919 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 79.7MB. Free memory is still 61.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:51,920 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 79.7MB. Free memory was 42.3MB in the beginning and 42.0MB in the end (delta: 254.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:51,920 INFO L158 Benchmark]: CACSL2BoogieTranslator took 268.08ms. Allocated memory is still 79.7MB. Free memory was 40.0MB in the beginning and 52.1MB in the end (delta: -12.1MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. [2024-08-07 14:08:51,920 INFO L158 Benchmark]: Boogie Preprocessor took 33.46ms. Allocated memory is still 79.7MB. Free memory was 52.1MB in the beginning and 50.3MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:51,921 INFO L158 Benchmark]: IcfgBuilder took 251.81ms. Allocated memory is still 79.7MB. Free memory was 50.3MB in the beginning and 37.8MB in the end (delta: 12.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-08-07 14:08:51,921 INFO L158 Benchmark]: TraceAbstraction took 290.72ms. Allocated memory was 79.7MB in the beginning and 107.0MB in the end (delta: 27.3MB). Free memory was 37.1MB in the beginning and 62.5MB in the end (delta: -25.4MB). Peak memory consumption was 1.6MB. Max. memory is 16.1GB. [2024-08-07 14:08:51,923 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 79.7MB. Free memory is still 61.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 79.7MB. Free memory was 42.3MB in the beginning and 42.0MB in the end (delta: 254.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 268.08ms. Allocated memory is still 79.7MB. Free memory was 40.0MB in the beginning and 52.1MB in the end (delta: -12.1MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 33.46ms. Allocated memory is still 79.7MB. Free memory was 52.1MB in the beginning and 50.3MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 251.81ms. Allocated memory is still 79.7MB. Free memory was 50.3MB in the beginning and 37.8MB in the end (delta: 12.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * TraceAbstraction took 290.72ms. Allocated memory was 79.7MB in the beginning and 107.0MB in the end (delta: 27.3MB). Free memory was 37.1MB in the beginning and 62.5MB in the end (delta: -25.4MB). Peak memory consumption was 1.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 26]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L35] unsigned int array[10000]; [L36] unsigned int index = 0; [L37] unsigned int tmp = 0; VAL [array={3:0}, tmp=0] [L40] index = __VERIFIER_nondet_uint() [L41] index >= 10000 VAL [array={3:0}, tmp=0] [L48] EXPR tmp < 10000 && array[tmp] == tmp VAL [array={3:0}, tmp=0] [L48] EXPR tmp < 10000 && array[tmp] == tmp [L48] EXPR array[tmp] [L48] EXPR tmp < 10000 && array[tmp] == tmp [L48] CALL __VERIFIER_assert(tmp < 10000 && array[tmp] == tmp) VAL [\old(cond)=0] [L25] !(cond) VAL [\old(cond)=0] [L26] reach_error() VAL [\old(cond)=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 33 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.2s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=18occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 16 NumberOfCodeBlocks, 16 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-08-07 14:08:51,950 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with 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