./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-regression/test_while_int.c_1.i --full-output --witness-type violation_witness --validate ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/test_while_int.c_1.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/ldv-regression/test_while_int.c_1.i ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/test_while_int.c_1.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 14:08:01,802 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-07 14:08:01,884 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-08-07 14:08:01,889 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-07 14:08:01,890 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-07 14:08:01,921 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-07 14:08:01,923 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-07 14:08:01,924 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-07 14:08:01,924 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-08-07 14:08:01,925 INFO L153 SettingsManager]: * Use memory slicer=true [2024-08-07 14:08:01,926 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-07 14:08:01,927 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-07 14:08:01,927 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-07 14:08:01,928 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-07 14:08:01,928 INFO L153 SettingsManager]: * Use SBE=true [2024-08-07 14:08:01,931 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-07 14:08:01,931 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-07 14:08:01,932 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-07 14:08:01,932 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-07 14:08:01,932 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-07 14:08:01,932 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-07 14:08:01,933 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-07 14:08:01,933 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-07 14:08:01,934 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-07 14:08:01,935 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-07 14:08:01,935 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-07 14:08:01,935 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-07 14:08:01,935 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-07 14:08:01,936 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-07 14:08:01,936 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-07 14:08:01,936 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-07 14:08:01,936 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-07 14:08:01,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-07 14:08:01,937 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-07 14:08:01,938 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-07 14:08:01,939 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-07 14:08:01,939 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-07 14:08:01,939 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-07 14:08:01,939 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-07 14:08:01,940 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-08-07 14:08:01,940 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-07 14:08:01,940 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-08-07 14:08:01,941 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-07 14:08:01,941 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Replace while statements and if-then-else statements -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: Size of a code block -> SequenceOfStatements [2024-08-07 14:08:02,261 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-07 14:08:02,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-07 14:08:02,290 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-07 14:08:02,292 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-07 14:08:02,292 INFO L274 PluginConnector]: CDTParser initialized [2024-08-07 14:08:02,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test_while_int.c_1.i [2024-08-07 14:08:03,784 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-07 14:08:03,970 INFO L384 CDTParser]: Found 1 translation units. [2024-08-07 14:08:03,972 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_while_int.c_1.i [2024-08-07 14:08:03,982 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0daaeb6fc/a421db73e5c34670b102f51adbeb8a47/FLAGc69d3aeb1 [2024-08-07 14:08:04,353 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0daaeb6fc/a421db73e5c34670b102f51adbeb8a47 [2024-08-07 14:08:04,355 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-07 14:08:04,355 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-07 14:08:04,356 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/test_while_int.c_1.yml/witness.yml [2024-08-07 14:08:04,427 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-07 14:08:04,429 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-08-07 14:08:04,431 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-07 14:08:04,432 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-07 14:08:04,436 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-07 14:08:04,437 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 02:08:04" (1/2) ... [2024-08-07 14:08:04,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59ab485f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:08:04, skipping insertion in model container [2024-08-07 14:08:04,438 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 02:08:04" (1/2) ... [2024-08-07 14:08:04,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2af5b612 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:08:04, skipping insertion in model container [2024-08-07 14:08:04,440 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:08:04" (2/2) ... [2024-08-07 14:08:04,440 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59ab485f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:04, skipping insertion in model container [2024-08-07 14:08:04,441 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:08:04" (2/2) ... [2024-08-07 14:08:04,461 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-08-07 14:08:04,636 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_while_int.c_1.i[300,313] [2024-08-07 14:08:04,657 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-07 14:08:04,667 INFO L200 MainTranslator]: Completed pre-run [2024-08-07 14:08:04,678 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_while_int.c_1.i[300,313] [2024-08-07 14:08:04,681 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-07 14:08:04,696 INFO L204 MainTranslator]: Completed translation [2024-08-07 14:08:04,698 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:04 WrapperNode [2024-08-07 14:08:04,698 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-07 14:08:04,699 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-07 14:08:04,700 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-07 14:08:04,700 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-07 14:08:04,710 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 02:08:04" (1/1) ... [2024-08-07 14:08:04,711 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 02:08:04" (1/1) ... [2024-08-07 14:08:04,717 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 02:08:04" (1/1) ... [2024-08-07 14:08:04,731 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-08-07 14:08:04,731 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 02:08:04" (1/1) ... [2024-08-07 14:08:04,732 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 02:08:04" (1/1) ... [2024-08-07 14:08:04,735 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 02:08:04" (1/1) ... [2024-08-07 14:08:04,740 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 02:08:04" (1/1) ... [2024-08-07 14:08:04,740 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 02:08:04" (1/1) ... [2024-08-07 14:08:04,742 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-07 14:08:04,742 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-08-07 14:08:04,743 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-08-07 14:08:04,743 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-08-07 14:08:04,743 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 02:08:04" (1/1) ... [2024-08-07 14:08:04,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-08-07 14:08:04,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-08-07 14:08:04,780 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 14:08:04,783 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 14:08:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-08-07 14:08:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-07 14:08:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-08-07 14:08:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2024-08-07 14:08:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-08-07 14:08:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-08-07 14:08:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-08-07 14:08:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-08-07 14:08:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-07 14:08:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2024-08-07 14:08:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-08-07 14:08:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-08-07 14:08:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-08-07 14:08:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-07 14:08:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-08-07 14:08:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-08-07 14:08:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-08-07 14:08:04,887 INFO L273 CfgBuilder]: Building ICFG [2024-08-07 14:08:04,890 INFO L304 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-07 14:08:05,009 INFO L? ?]: Removed 2 outVars from TransFormulas that were not future-live. [2024-08-07 14:08:05,010 INFO L327 CfgBuilder]: Performing block encoding [2024-08-07 14:08:05,018 INFO L349 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-07 14:08:05,020 INFO L354 CfgBuilder]: Removed 0 assume(true) statements. [2024-08-07 14:08:05,020 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.08 02:08:05 BoogieIcfgContainer [2024-08-07 14:08:05,020 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-08-07 14:08:05,022 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-07 14:08:05,022 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-07 14:08:05,026 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-07 14:08:05,026 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.08 02:08:04" (1/4) ... [2024-08-07 14:08:05,028 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32b61a57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.08 02:08:05, skipping insertion in model container [2024-08-07 14:08:05,029 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:08:04" (2/4) ... [2024-08-07 14:08:05,029 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32b61a57 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 07.08 02:08:05, skipping insertion in model container [2024-08-07 14:08:05,030 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 02:08:04" (3/4) ... [2024-08-07 14:08:05,030 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32b61a57 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 07.08 02:08:05, skipping insertion in model container [2024-08-07 14:08:05,030 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.08 02:08:05" (4/4) ... [2024-08-07 14:08:05,031 INFO L119 eAbstractionObserver]: Analyzing ICFG test_while_int.c_1.i [2024-08-07 14:08:05,033 WARN L130 eAbstractionObserver]: Found a witness in the YAML format. I will only consider traces that are accepted by the witness [2024-08-07 14:08:05,051 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-07 14:08:05,052 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-08-07 14:08:05,088 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,089 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,089 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,090 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,094 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,094 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,095 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,095 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,097 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,098 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,098 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,098 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,100 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,101 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,101 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,101 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,102 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,102 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,103 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,103 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,103 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,104 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,105 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,105 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,105 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,106 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,106 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,107 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,118 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,118 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,118 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,118 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,119 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,119 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,119 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,119 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,119 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,120 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,120 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,120 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,120 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,120 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,121 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,121 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,122 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,122 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,122 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,126 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,127 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,127 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,127 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,127 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,127 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,128 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,128 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,128 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,128 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,128 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,128 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,129 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,129 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,129 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,129 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,129 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,130 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,130 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,130 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,132 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,133 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,133 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,133 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,133 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,134 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,134 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,134 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,135 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,136 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,136 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,136 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,138 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,139 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,139 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,140 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,141 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,141 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,141 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,142 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,142 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,142 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,142 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,143 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,143 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,144 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,144 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,144 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,144 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,145 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,145 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,145 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,147 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,147 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,147 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,148 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,148 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,148 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,149 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,149 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,150 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,150 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,154 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,154 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,154 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,155 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,155 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,155 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,155 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,156 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,156 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,156 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,156 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,156 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,156 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,157 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,157 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,157 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,157 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,157 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,158 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,176 INFO L90 WitnessUtils]: NestedWordAutomaton nwa = ( callAlphabet = {"call #t~ret5 := main();" "call ULTIMATE.init();" "call __blast_assert();" }, internalAlphabet = {"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(21, 2);call #Ultimate.allocInit(12, 3);" "assume true;" "assume false;" "assume false;" "assume !false;" "assume true;" "SUMMARY for call #t~ret5 := main(); srcloc: L-1" "SUMMARY for call ULTIMATE.init(); srcloc: ULTIMATE.startENTRY" "assume true;" "#res := 0;" "SUMMARY for call __blast_assert(); srcloc: L18" "assume 3 != ~i~0;" "assume !(3 != ~i~0);" "#t~post4 := ~i~0;~i~0 := 1 + #t~post4;havoc #t~post4;" "assume ~i~0 < 5;" "assume !(~i~0 < 5);" "assume true;" "assume !true;" "~i~0 := 0;" "assume true;" }, returnAlphabet = {"#23#return;" "#25#return;" "#27#return;" }, states = {"CountingPredicate [underlying: 14#__blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 19#mainFINALtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 8#L8true, annotation: [2, 0]]" "CountingPredicate [underlying: 22#__blast_assertFINALtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 3#L18-1true, annotation: [2, 0]]" "CountingPredicate [underlying: 10#Loop~0true, annotation: [5, 0]]" "CountingPredicate [underlying: 10#Loop~0true, annotation: [3, 0]]" "CountingPredicate [underlying: 10#Loop~0true, annotation: [1, 0]]" "CountingPredicate [underlying: 5#ULTIMATE.initENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 17#L15true, annotation: [0, 0]]" "CountingPredicate [underlying: 16#__blast_assertENTRYtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 13#ULTIMATE.initFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 16#__blast_assertENTRYtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 4#__blast_assertEXITtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 12#L18true, annotation: [5, 0]]" "CountingPredicate [underlying: 17#L15true, annotation: [2, 0]]" "CountingPredicate [underlying: 18#mainEXITtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 12#L18true, annotation: [3, 0]]" "CountingPredicate [underlying: 18#mainEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 18#mainEXITtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 20#L16true, annotation: [2, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 7#L23true, annotation: [5, 0]]" "CountingPredicate [underlying: 7#L23true, annotation: [3, 0]]" "CountingPredicate [underlying: 15#ULTIMATE.initEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 7#L23true, annotation: [1, 0]]" "CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 19#mainFINALtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 9#mainENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 14#__blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 22#__blast_assertFINALtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 19#mainFINALtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 19#mainFINALtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 8#L8true, annotation: [5, 0]]" "CountingPredicate [underlying: 6#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 3#L18-1true, annotation: [3, 0]]" "CountingPredicate [underlying: 3#L18-1true, annotation: [5, 0]]" "CountingPredicate [underlying: 4#__blast_assertEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 17#L15true, annotation: [5, 0]]" "CountingPredicate [underlying: 17#L15true, annotation: [3, 0]]" "CountingPredicate [underlying: 16#__blast_assertENTRYtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 12#L18true, annotation: [2, 0]]" "CountingPredicate [underlying: 20#L16true, annotation: [5, 0]]" "CountingPredicate [underlying: 18#mainEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 20#L16true, annotation: [3, 0]]" "CountingPredicate [underlying: 18#mainEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 7#L23true, annotation: [2, 0]]" "CountingPredicate [underlying: 7#L23true, annotation: [0, 0]]" "CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 19#mainFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [0, 0]]" }, initialStates = {"CountingPredicate [underlying: 6#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" }, finalStates = {"CountingPredicate [underlying: 14#__blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [5, 0]]" }, callTransitions = { ("CountingPredicate [underlying: 12#L18true, annotation: [5, 0]]" "call __blast_assert();" "CountingPredicate [underlying: 16#__blast_assertENTRYtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 12#L18true, annotation: [3, 0]]" "call __blast_assert();" "CountingPredicate [underlying: 16#__blast_assertENTRYtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 6#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "call ULTIMATE.init();" "CountingPredicate [underlying: 5#ULTIMATE.initENTRYtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "call #t~ret5 := main();" "CountingPredicate [underlying: 9#mainENTRYtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 12#L18true, annotation: [2, 0]]" "call __blast_assert();" "CountingPredicate [underlying: 16#__blast_assertENTRYtrue, annotation: [2, 0]]") }, internalTransitions = { ("CountingPredicate [underlying: 19#mainFINALtrue, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 18#mainEXITtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 8#L8true, annotation: [2, 0]]" "assume false;" "CountingPredicate [underlying: 22#__blast_assertFINALtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 22#__blast_assertFINALtrue, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 4#__blast_assertEXITtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 3#L18-1true, annotation: [2, 0]]" "assume 3 != ~i~0;" "CountingPredicate [underlying: 17#L15true, annotation: [2, 0]]") ("CountingPredicate [underlying: 3#L18-1true, annotation: [2, 0]]" "assume !(3 != ~i~0);" "CountingPredicate [underlying: 12#L18true, annotation: [2, 0]]") ("CountingPredicate [underlying: 10#Loop~0true, annotation: [5, 0]]" "assume ~i~0 < 5;" "CountingPredicate [underlying: 20#L16true, annotation: [5, 0]]") ("CountingPredicate [underlying: 10#Loop~0true, annotation: [5, 0]]" "assume !(~i~0 < 5);" "CountingPredicate [underlying: 7#L23true, annotation: [5, 0]]") ("CountingPredicate [underlying: 10#Loop~0true, annotation: [3, 0]]" "assume ~i~0 < 5;" "CountingPredicate [underlying: 20#L16true, annotation: [3, 0]]") ("CountingPredicate [underlying: 10#Loop~0true, annotation: [3, 0]]" "assume !(~i~0 < 5);" "CountingPredicate [underlying: 7#L23true, annotation: [3, 0]]") ("CountingPredicate [underlying: 10#Loop~0true, annotation: [1, 0]]" "assume ~i~0 < 5;" "CountingPredicate [underlying: 20#L16true, annotation: [2, 0]]") ("CountingPredicate [underlying: 10#Loop~0true, annotation: [1, 0]]" "assume !(~i~0 < 5);" "CountingPredicate [underlying: 7#L23true, annotation: [1, 0]]") ("CountingPredicate [underlying: 5#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(21, 2);call #Ultimate.allocInit(12, 3);" "CountingPredicate [underlying: 13#ULTIMATE.initFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 17#L15true, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 10#Loop~0true, annotation: [1, 0]]") ("CountingPredicate [underlying: 17#L15true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 7#L23true, annotation: [0, 0]]") ("CountingPredicate [underlying: 16#__blast_assertENTRYtrue, annotation: [2, 0]]" "assume false;" "CountingPredicate [underlying: 8#L8true, annotation: [2, 0]]") ("CountingPredicate [underlying: 16#__blast_assertENTRYtrue, annotation: [2, 0]]" "assume !false;" "CountingPredicate [underlying: 14#__blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 13#ULTIMATE.initFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 15#ULTIMATE.initEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 16#__blast_assertENTRYtrue, annotation: [4, 0]]" "assume false;" "CountingPredicate [underlying: 8#L8true, annotation: [5, 0]]") ("CountingPredicate [underlying: 16#__blast_assertENTRYtrue, annotation: [4, 0]]" "assume !false;" "CountingPredicate [underlying: 14#__blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 17#L15true, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 10#Loop~0true, annotation: [3, 0]]") ("CountingPredicate [underlying: 17#L15true, annotation: [2, 0]]" "assume !true;" "CountingPredicate [underlying: 7#L23true, annotation: [2, 0]]") ("CountingPredicate [underlying: 20#L16true, annotation: [2, 0]]" "#t~post4 := ~i~0;~i~0 := 1 + #t~post4;havoc #t~post4;" "CountingPredicate [underlying: 3#L18-1true, annotation: [2, 0]]") ("CountingPredicate [underlying: 7#L23true, annotation: [5, 0]]" "#res := 0;" "CountingPredicate [underlying: 19#mainFINALtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 7#L23true, annotation: [3, 0]]" "#res := 0;" "CountingPredicate [underlying: 19#mainFINALtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 7#L23true, annotation: [1, 0]]" "#res := 0;" "CountingPredicate [underlying: 19#mainFINALtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [3, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [1, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [5, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 19#mainFINALtrue, annotation: [5, 0]]" "assume true;" "CountingPredicate [underlying: 18#mainEXITtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 9#mainENTRYtrue, annotation: [0, 0]]" "~i~0 := 0;" "CountingPredicate [underlying: 17#L15true, annotation: [0, 0]]") ("CountingPredicate [underlying: 22#__blast_assertFINALtrue, annotation: [5, 0]]" "assume true;" "CountingPredicate [underlying: 4#__blast_assertEXITtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 19#mainFINALtrue, annotation: [1, 0]]" "assume true;" "CountingPredicate [underlying: 18#mainEXITtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 19#mainFINALtrue, annotation: [3, 0]]" "assume true;" "CountingPredicate [underlying: 18#mainEXITtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 8#L8true, annotation: [5, 0]]" "assume false;" "CountingPredicate [underlying: 22#__blast_assertFINALtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 3#L18-1true, annotation: [3, 0]]" "assume 3 != ~i~0;" "CountingPredicate [underlying: 17#L15true, annotation: [3, 0]]") ("CountingPredicate [underlying: 3#L18-1true, annotation: [3, 0]]" "assume !(3 != ~i~0);" "CountingPredicate [underlying: 12#L18true, annotation: [3, 0]]") ("CountingPredicate [underlying: 3#L18-1true, annotation: [5, 0]]" "assume 3 != ~i~0;" "CountingPredicate [underlying: 17#L15true, annotation: [5, 0]]") ("CountingPredicate [underlying: 3#L18-1true, annotation: [5, 0]]" "assume !(3 != ~i~0);" "CountingPredicate [underlying: 12#L18true, annotation: [5, 0]]") ("CountingPredicate [underlying: 17#L15true, annotation: [5, 0]]" "assume true;" "CountingPredicate [underlying: 10#Loop~0true, annotation: [5, 0]]") ("CountingPredicate [underlying: 17#L15true, annotation: [5, 0]]" "assume !true;" "CountingPredicate [underlying: 7#L23true, annotation: [5, 0]]") ("CountingPredicate [underlying: 17#L15true, annotation: [3, 0]]" "assume true;" "CountingPredicate [underlying: 10#Loop~0true, annotation: [3, 0]]") ("CountingPredicate [underlying: 17#L15true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 7#L23true, annotation: [3, 0]]") ("CountingPredicate [underlying: 16#__blast_assertENTRYtrue, annotation: [5, 0]]" "assume false;" "CountingPredicate [underlying: 8#L8true, annotation: [5, 0]]") ("CountingPredicate [underlying: 16#__blast_assertENTRYtrue, annotation: [5, 0]]" "assume !false;" "CountingPredicate [underlying: 14#__blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 20#L16true, annotation: [5, 0]]" "#t~post4 := ~i~0;~i~0 := 1 + #t~post4;havoc #t~post4;" "CountingPredicate [underlying: 3#L18-1true, annotation: [5, 0]]") ("CountingPredicate [underlying: 20#L16true, annotation: [3, 0]]" "#t~post4 := ~i~0;~i~0 := 1 + #t~post4;havoc #t~post4;" "CountingPredicate [underlying: 3#L18-1true, annotation: [3, 0]]") ("CountingPredicate [underlying: 7#L23true, annotation: [2, 0]]" "#res := 0;" "CountingPredicate [underlying: 19#mainFINALtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 7#L23true, annotation: [0, 0]]" "#res := 0;" "CountingPredicate [underlying: 19#mainFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 19#mainFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 18#mainEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]") }, returnTransitions = { ("CountingPredicate [underlying: 4#__blast_assertEXITtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 12#L18true, annotation: [5, 0]]" "#27#return;" "CountingPredicate [underlying: 17#L15true, annotation: [5, 0]]") ("CountingPredicate [underlying: 4#__blast_assertEXITtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 12#L18true, annotation: [3, 0]]" "#27#return;" "CountingPredicate [underlying: 17#L15true, annotation: [5, 0]]") ("CountingPredicate [underlying: 18#mainEXITtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "#23#return;" "CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 18#mainEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "#23#return;" "CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 18#mainEXITtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "#23#return;" "CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 15#ULTIMATE.initEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 6#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "#25#return;" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 4#__blast_assertEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 12#L18true, annotation: [2, 0]]" "#27#return;" "CountingPredicate [underlying: 17#L15true, annotation: [2, 0]]") ("CountingPredicate [underlying: 18#mainEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "#23#return;" "CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 18#mainEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "#23#return;" "CountingPredicate [underlying: 21#ULTIMATE.startFINALtrue, annotation: [0, 0]]") } ); [2024-08-07 14:08:05,181 INFO L82 GeneralOperation]: Start removeDeadEnds. Operand has 21 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 15 states have internal predecessors, (17), 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 14:08:05,182 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,182 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,182 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,182 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,182 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,183 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,183 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,183 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,183 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,184 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,184 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,184 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,184 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,185 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,185 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,185 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,185 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,185 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,185 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,186 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,186 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,186 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,187 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,187 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,187 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,187 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,187 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,188 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,188 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,188 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,188 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,188 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,189 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,189 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,189 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,189 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,189 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,189 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,190 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,190 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,190 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,190 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,190 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,190 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,191 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,191 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,191 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,191 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,192 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,192 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,192 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,192 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,192 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,192 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,192 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,192 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,193 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,193 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,193 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,193 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,193 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,193 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,193 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,194 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,194 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,194 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,194 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,194 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,194 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,195 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,195 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,195 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,195 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,197 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,197 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,197 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,198 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,198 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,198 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,198 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,199 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,199 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,200 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,200 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,200 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,200 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,200 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,201 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,201 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,201 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,201 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,201 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,202 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,202 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,203 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,203 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,203 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,203 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,204 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,204 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,204 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,204 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,205 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,205 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,205 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,205 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,206 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,206 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,206 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,207 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,207 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,207 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,208 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,208 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,209 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,210 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,210 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,210 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,210 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,210 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,210 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,211 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,211 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,211 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,211 WARN L283 nessProductAutomaton]: assume ~i~0 < 5;, isNegated false [2024-08-07 14:08:05,211 WARN L283 nessProductAutomaton]: assume !(~i~0 < 5);, isNegated true [2024-08-07 14:08:05,211 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:05,211 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:05,221 INFO L88 GeneralOperation]: Finished removeDeadEnds. Reduced from 58 states to 32 states. [2024-08-07 14:08:05,243 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-08-07 14:08:05,251 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;@5df559fb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-07 14:08:05,251 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-08-07 14:08:05,254 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states. [2024-08-07 14:08:05,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-08-07 14:08:05,257 INFO L187 NwaCegarLoop]: Found error trace [2024-08-07 14:08:05,258 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-08-07 14:08:05,258 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-08-07 14:08:05,263 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-07 14:08:05,264 INFO L85 PathProgramCache]: Analyzing trace with hash -1131941820, now seen corresponding path program 1 times [2024-08-07 14:08:05,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-07 14:08:05,273 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408364701] [2024-08-07 14:08:05,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-07 14:08:05,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-07 14:08:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-07 14:08:05,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2024-08-07 14:08:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-07 14:08:05,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-07 14:08:05,497 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-07 14:08:05,497 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [408364701] [2024-08-07 14:08:05,498 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [408364701] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-07 14:08:05,498 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1418163943] [2024-08-07 14:08:05,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-07 14:08:05,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-07 14:08:05,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-08-07 14:08:05,500 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-07 14:08:05,502 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-08-07 14:08:05,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-07 14:08:05,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 4 conjunts are in the unsatisfiable core [2024-08-07 14:08:05,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-07 14:08:05,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-07 14:08:05,625 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-07 14:08:05,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-07 14:08:05,680 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1418163943] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-07 14:08:05,680 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-07 14:08:05,680 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 6 [2024-08-07 14:08:05,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829845801] [2024-08-07 14:08:05,683 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-07 14:08:05,685 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-07 14:08:05,686 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-07 14:08:05,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-07 14:08:05,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-08-07 14:08:05,715 INFO L87 Difference]: Start difference. First operand 32 states. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-08-07 14:08:05,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-08-07 14:08:05,763 INFO L93 Difference]: Finished difference Result 24 states and 24 transitions. [2024-08-07 14:08:05,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-07 14:08:05,770 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2024-08-07 14:08:05,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-08-07 14:08:05,774 INFO L225 Difference]: With dead ends: 24 [2024-08-07 14:08:05,774 INFO L226 Difference]: Without dead ends: 24 [2024-08-07 14:08:05,776 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 31 SyntacticMatches, 3 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-08-07 14:08:05,780 INFO L413 NwaCegarLoop]: 10 mSDtfsCounter, 3 mSDsluCounter, 25 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 35 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-08-07 14:08:05,794 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 35 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-08-07 14:08:05,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2024-08-07 14:08:05,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 21. [2024-08-07 14:08:05,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 16 states have (on average 1.0625) internal successors, (17), 16 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-08-07 14:08:05,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 21 transitions. [2024-08-07 14:08:05,829 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 21 transitions. Word has length 16 [2024-08-07 14:08:05,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-08-07 14:08:05,829 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 21 transitions. [2024-08-07 14:08:05,830 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-08-07 14:08:05,830 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 21 transitions. [2024-08-07 14:08:05,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-08-07 14:08:05,831 INFO L187 NwaCegarLoop]: Found error trace [2024-08-07 14:08:05,831 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-08-07 14:08:05,847 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-08-07 14:08:06,032 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-08-07 14:08:06,032 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-08-07 14:08:06,033 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-07 14:08:06,033 INFO L85 PathProgramCache]: Analyzing trace with hash 416621152, now seen corresponding path program 2 times [2024-08-07 14:08:06,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-07 14:08:06,033 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354038201] [2024-08-07 14:08:06,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-07 14:08:06,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-07 14:08:06,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-07 14:08:06,054 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-08-07 14:08:06,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-07 14:08:06,079 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-08-07 14:08:06,080 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-08-07 14:08:06,081 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location __blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-08-07 14:08:06,083 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-08-07 14:08:06,086 INFO L445 BasicCegarLoop]: Path program histogram: [2] [2024-08-07 14:08:06,089 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-08-07 14:08:06,094 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-08-07 14:08:06,095 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-08-07 14:08:06,095 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-08-07 14:08:06,095 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-08-07 14:08:06,095 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-08-07 14:08:06,096 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-08-07 14:08:06,096 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: The program execution was not completely translated back. [2024-08-07 14:08:06,100 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.08 02:08:06 BoogieIcfgContainer [2024-08-07 14:08:06,100 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-07 14:08:06,101 INFO L158 Benchmark]: Toolchain (without parser) took 1673.01ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 40.5MB in the beginning and 62.1MB in the end (delta: -21.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:06,101 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 52.4MB. Free memory is still 29.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:06,102 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 75.5MB. Free memory is still 42.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:06,102 INFO L158 Benchmark]: CACSL2BoogieTranslator took 267.76ms. Allocated memory is still 75.5MB. Free memory was 40.3MB in the beginning and 49.8MB in the end (delta: -9.5MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2024-08-07 14:08:06,102 INFO L158 Benchmark]: Boogie Preprocessor took 42.39ms. Allocated memory is still 75.5MB. Free memory was 49.8MB in the beginning and 48.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-08-07 14:08:06,103 INFO L158 Benchmark]: IcfgBuilder took 278.11ms. Allocated memory is still 75.5MB. Free memory was 48.1MB in the beginning and 37.5MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-08-07 14:08:06,104 INFO L158 Benchmark]: TraceAbstraction took 1078.43ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 37.1MB in the beginning and 62.1MB in the end (delta: -25.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:06,106 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 52.4MB. Free memory is still 29.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 75.5MB. Free memory is still 42.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 267.76ms. Allocated memory is still 75.5MB. Free memory was 40.3MB in the beginning and 49.8MB in the end (delta: -9.5MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 42.39ms. Allocated memory is still 75.5MB. Free memory was 49.8MB in the beginning and 48.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * IcfgBuilder took 278.11ms. Allocated memory is still 75.5MB. Free memory was 48.1MB in the beginning and 37.5MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * TraceAbstraction took 1078.43ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 37.1MB in the beginning and 62.1MB in the end (delta: -25.0MB). There was no memory consumed. 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: 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: 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: 8]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L14] int i=0; VAL [i=0] [L16] i++ VAL [i=1] [L18] (i!=3) ? (0) : __blast_assert () VAL [i=1] [L16] i++ VAL [i=2] [L18] (i!=3) ? (0) : __blast_assert () VAL [i=2] [L16] i++ VAL [i=3] [L18] (i!=3) ? (0) : __blast_assert () VAL [i=3] [L18] CALL __blast_assert () [L8] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 24 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, OverallIterations: 2, TraceHistogramMax: 3, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3 mSDsluCounter, 35 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 25 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 18 IncrementalHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 10 mSDtfsCounter, 18 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 38 GetRequests, 31 SyntacticMatches, 3 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=32occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 52 NumberOfCodeBlocks, 52 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 45 ConstructedInterpolants, 0 QuantifiedInterpolants, 93 SizeOfPredicates, 0 NumberOfNonLiveVariables, 46 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 3 InterpolantComputations, 0 PerfectInterpolantSequences, 0/12 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 14:08:06,134 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