./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/loop-acceleration/simple_1-1_abstracted.c --full-output --witness-type violation_witness --validate ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/simple_1-1_abstracted.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-acceleration/simple_1-1_abstracted.c ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/simple_1-1_abstracted.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 14:08:43,974 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-07 14:08:44,035 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-08-07 14:08:44,039 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-07 14:08:44,039 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-07 14:08:44,059 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-07 14:08:44,061 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-07 14:08:44,061 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-07 14:08:44,062 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-08-07 14:08:44,062 INFO L153 SettingsManager]: * Use memory slicer=true [2024-08-07 14:08:44,062 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-07 14:08:44,062 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-07 14:08:44,063 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-07 14:08:44,063 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-07 14:08:44,063 INFO L153 SettingsManager]: * Use SBE=true [2024-08-07 14:08:44,063 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-07 14:08:44,064 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-07 14:08:44,064 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-07 14:08:44,064 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-07 14:08:44,064 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-07 14:08:44,064 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-07 14:08:44,067 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-07 14:08:44,067 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-07 14:08:44,067 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-07 14:08:44,068 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-07 14:08:44,070 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-07 14:08:44,070 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-07 14:08:44,070 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-07 14:08:44,070 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-07 14:08:44,070 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-07 14:08:44,070 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-07 14:08:44,070 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-07 14:08:44,071 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-07 14:08:44,071 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-07 14:08:44,071 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-07 14:08:44,071 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-07 14:08:44,071 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-07 14:08:44,071 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-07 14:08:44,071 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-07 14:08:44,071 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-08-07 14:08:44,072 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-07 14:08:44,072 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-08-07 14:08:44,072 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-07 14:08:44,073 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Replace while statements and if-then-else statements -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: Size of a code block -> SequenceOfStatements [2024-08-07 14:08:44,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-07 14:08:44,347 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-07 14:08:44,349 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-07 14:08:44,350 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-07 14:08:44,350 INFO L274 PluginConnector]: CDTParser initialized [2024-08-07 14:08:44,351 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-acceleration/simple_1-1_abstracted.c [2024-08-07 14:08:45,582 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-07 14:08:45,731 INFO L384 CDTParser]: Found 1 translation units. [2024-08-07 14:08:45,739 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/simple_1-1_abstracted.c [2024-08-07 14:08:45,749 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf98f5dea/72b658c594e94267a32c037080a3bb65/FLAGd2e2925e5 [2024-08-07 14:08:46,137 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf98f5dea/72b658c594e94267a32c037080a3bb65 [2024-08-07 14:08:46,140 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-07 14:08:46,140 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-07 14:08:46,142 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/simple_1-1_abstracted.yml/witness.yml [2024-08-07 14:08:46,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-07 14:08:46,200 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-08-07 14:08:46,201 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-07 14:08:46,201 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-07 14:08:46,205 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-07 14:08:46,205 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 02:08:46" (1/2) ... [2024-08-07 14:08:46,206 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66740ed2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:08:46, skipping insertion in model container [2024-08-07 14:08:46,206 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 02:08:46" (1/2) ... [2024-08-07 14:08:46,207 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70803aeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:08:46, skipping insertion in model container [2024-08-07 14:08:46,207 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:08:46" (2/2) ... [2024-08-07 14:08:46,208 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66740ed2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:46, skipping insertion in model container [2024-08-07 14:08:46,208 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:08:46" (2/2) ... [2024-08-07 14:08:46,224 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-08-07 14:08:46,352 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-acceleration/simple_1-1_abstracted.c[740,753] [2024-08-07 14:08:46,361 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-07 14:08:46,373 INFO L200 MainTranslator]: Completed pre-run [2024-08-07 14:08:46,385 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-acceleration/simple_1-1_abstracted.c[740,753] [2024-08-07 14:08:46,388 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-07 14:08:46,402 INFO L204 MainTranslator]: Completed translation [2024-08-07 14:08:46,402 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:46 WrapperNode [2024-08-07 14:08:46,403 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-07 14:08:46,404 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-07 14:08:46,404 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-07 14:08:46,404 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-07 14:08:46,413 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 02:08:46" (1/1) ... [2024-08-07 14:08:46,413 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 02:08:46" (1/1) ... [2024-08-07 14:08:46,417 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 02:08:46" (1/1) ... [2024-08-07 14:08:46,432 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 14:08:46,433 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 02:08:46" (1/1) ... [2024-08-07 14:08:46,433 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 02:08:46" (1/1) ... [2024-08-07 14:08:46,435 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 02:08:46" (1/1) ... [2024-08-07 14:08:46,437 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 02:08:46" (1/1) ... [2024-08-07 14:08:46,437 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 02:08:46" (1/1) ... [2024-08-07 14:08:46,440 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-07 14:08:46,441 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-08-07 14:08:46,441 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-08-07 14:08:46,441 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-08-07 14:08:46,442 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 02:08:46" (1/1) ... [2024-08-07 14:08:46,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-08-07 14:08:46,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-08-07 14:08:46,470 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 14:08:46,476 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 14:08:46,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-08-07 14:08:46,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-07 14:08:46,511 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-08-07 14:08:46,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-08-07 14:08:46,512 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-08-07 14:08:46,512 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-08-07 14:08:46,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2024-08-07 14:08:46,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2024-08-07 14:08:46,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2024-08-07 14:08:46,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2024-08-07 14:08:46,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2024-08-07 14:08:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2024-08-07 14:08:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulonglong [2024-08-07 14:08:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2024-08-07 14:08:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-08-07 14:08:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-08-07 14:08:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-07 14:08:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-08-07 14:08:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-08-07 14:08:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-08-07 14:08:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-08-07 14:08:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-07 14:08:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-08-07 14:08:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-08-07 14:08:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-08-07 14:08:46,582 INFO L273 CfgBuilder]: Building ICFG [2024-08-07 14:08:46,584 INFO L304 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-07 14:08:46,693 INFO L? ?]: Removed 3 outVars from TransFormulas that were not future-live. [2024-08-07 14:08:46,694 INFO L327 CfgBuilder]: Performing block encoding [2024-08-07 14:08:46,703 INFO L349 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-07 14:08:46,704 INFO L354 CfgBuilder]: Removed 0 assume(true) statements. [2024-08-07 14:08:46,704 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.08 02:08:46 BoogieIcfgContainer [2024-08-07 14:08:46,705 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-08-07 14:08:46,706 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-07 14:08:46,707 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-07 14:08:46,709 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-07 14:08:46,709 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.08 02:08:46" (1/4) ... [2024-08-07 14:08:46,710 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dc933f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.08 02:08:46, skipping insertion in model container [2024-08-07 14:08:46,710 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:08:46" (2/4) ... [2024-08-07 14:08:46,711 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dc933f3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 07.08 02:08:46, skipping insertion in model container [2024-08-07 14:08:46,711 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 02:08:46" (3/4) ... [2024-08-07 14:08:46,711 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dc933f3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 07.08 02:08:46, skipping insertion in model container [2024-08-07 14:08:46,711 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.08 02:08:46" (4/4) ... [2024-08-07 14:08:46,713 INFO L119 eAbstractionObserver]: Analyzing ICFG simple_1-1_abstracted.c [2024-08-07 14:08:46,713 WARN L130 eAbstractionObserver]: Found a witness in the YAML format. I will only consider traces that are accepted by the witness [2024-08-07 14:08:46,729 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-07 14:08:46,729 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-08-07 14:08:46,762 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,763 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,765 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,765 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,766 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,767 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,768 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,768 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,769 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,769 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,771 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,771 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,772 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,773 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,773 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,774 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,774 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,775 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,775 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,775 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,775 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,776 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,776 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,776 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,777 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,778 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,778 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,779 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,779 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,779 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,780 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,781 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,781 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,781 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,782 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,782 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,782 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,782 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,783 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,783 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,785 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,785 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,785 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,786 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,786 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,786 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,786 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,786 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,787 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,787 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,787 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,787 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,787 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,788 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,798 INFO L90 WitnessUtils]: NestedWordAutomaton nwa = ( callAlphabet = {"call __VERIFIER_assert((if ~x~0 % 4294967296 % 2 % 4294967296 % 4294967296 <= 2147483647 then ~x~0 % 4294967296 % 2 % 4294967296 % 4294967296 else ~x~0 % 4294967296 % 2 % 4294967296 % 4294967296 - 4294967296));" "call #t~ret4 := main();" "call ULTIMATE.init();" }, internalAlphabet = {"SUMMARY for call __VERIFIER_assert((if ~x~0 % 4294967296 % 2 % 4294967296 % 4294967296 <= 2147483647 then ~x~0 % 4294967296 % 2 % 4294967296 % 4294967296 else ~x~0 % 4294967296 % 2 % 4294967296 % 4294967296 - 4294967296)); srcloc: L37" "assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;" "assume !(~x~0 % 4294967296 < 268435455);" "~x~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(24, 2);call #Ultimate.allocInit(12, 3);" "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 = {"#20#return;" "#22#return;" "#24#return;" }, states = {"CountingPredicate [underlying: 9#ULTIMATE.initFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 8#L-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 14#L26true, annotation: [0, 0]]" "CountingPredicate [underlying: 19#ULTIMATE.startFINALtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 16#mainFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 19#ULTIMATE.startFINALtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 3#ULTIMATE.initENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 6#mainENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 10#L37true, annotation: [1, 0]]" "CountingPredicate [underlying: 10#L37true, annotation: [0, 0]]" "CountingPredicate [underlying: 5#L16true, annotation: [0, 0]]" "CountingPredicate [underlying: 17#L17true, annotation: [0, 0]]" "CountingPredicate [underlying: 4#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 5#L16true, annotation: [2, 0]]" "CountingPredicate [underlying: 12#__VERIFIER_assertENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 13#__VERIFIER_assertEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 16#mainFINALtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 11#ULTIMATE.initEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 13#__VERIFIER_assertEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 16#mainFINALtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 17#L17true, annotation: [4, 0]]" "CountingPredicate [underlying: 12#__VERIFIER_assertENTRYtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 13#__VERIFIER_assertEXITtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 18#__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 20#ERRORtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 18#__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 20#ERRORtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 15#mainEXITtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 7#__VERIFIER_assertFINALtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 15#mainEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 7#__VERIFIER_assertFINALtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 15#mainEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 7#__VERIFIER_assertFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 19#ULTIMATE.startFINALtrue, annotation: [0, 0]]" }, initialStates = {"CountingPredicate [underlying: 4#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" }, finalStates = {"CountingPredicate [underlying: 18#__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [4, 0]]" }, callTransitions = { ("CountingPredicate [underlying: 8#L-1true, annotation: [0, 0]]" "call #t~ret4 := main();" "CountingPredicate [underlying: 6#mainENTRYtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 10#L37true, annotation: [1, 0]]" "call __VERIFIER_assert((if ~x~0 % 4294967296 % 2 % 4294967296 % 4294967296 <= 2147483647 then ~x~0 % 4294967296 % 2 % 4294967296 % 4294967296 else ~x~0 % 4294967296 % 2 % 4294967296 % 4294967296 - 4294967296));" "CountingPredicate [underlying: 12#__VERIFIER_assertENTRYtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 10#L37true, annotation: [0, 0]]" "call __VERIFIER_assert((if ~x~0 % 4294967296 % 2 % 4294967296 % 4294967296 <= 2147483647 then ~x~0 % 4294967296 % 2 % 4294967296 % 4294967296 else ~x~0 % 4294967296 % 2 % 4294967296 % 4294967296 - 4294967296));" "CountingPredicate [underlying: 12#__VERIFIER_assertENTRYtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 4#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "call ULTIMATE.init();" "CountingPredicate [underlying: 3#ULTIMATE.initENTRYtrue, annotation: [0, 0]]") }, internalTransitions = { ("CountingPredicate [underlying: 9#ULTIMATE.initFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 11#ULTIMATE.initEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 14#L26true, annotation: [0, 0]]" "assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;" "CountingPredicate [underlying: 10#L37true, annotation: [1, 0]]") ("CountingPredicate [underlying: 14#L26true, annotation: [0, 0]]" "assume !(~x~0 % 4294967296 < 268435455);" "CountingPredicate [underlying: 10#L37true, annotation: [0, 0]]") ("CountingPredicate [underlying: 19#ULTIMATE.startFINALtrue, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 16#mainFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 15#mainEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 19#ULTIMATE.startFINALtrue, annotation: [4, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 3#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(24, 2);call #Ultimate.allocInit(12, 3);" "CountingPredicate [underlying: 9#ULTIMATE.initFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 6#mainENTRYtrue, annotation: [0, 0]]" "~x~0 := 0;" "CountingPredicate [underlying: 14#L26true, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#L16true, annotation: [0, 0]]" "assume 0 == ~cond;" "CountingPredicate [underlying: 20#ERRORtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#L16true, annotation: [0, 0]]" "assume !(0 == ~cond);" "CountingPredicate [underlying: 7#__VERIFIER_assertFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 17#L17true, annotation: [0, 0]]" "assume false;" "CountingPredicate [underlying: 7#__VERIFIER_assertFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#L16true, annotation: [2, 0]]" "assume 0 == ~cond;" "CountingPredicate [underlying: 20#ERRORtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 5#L16true, annotation: [2, 0]]" "assume !(0 == ~cond);" "CountingPredicate [underlying: 7#__VERIFIER_assertFINALtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 12#__VERIFIER_assertENTRYtrue, annotation: [0, 0]]" "~cond := #in~cond;" "CountingPredicate [underlying: 5#L16true, annotation: [0, 0]]") ("CountingPredicate [underlying: 16#mainFINALtrue, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 15#mainEXITtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 16#mainFINALtrue, annotation: [4, 0]]" "assume true;" "CountingPredicate [underlying: 15#mainEXITtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 17#L17true, annotation: [4, 0]]" "assume false;" "CountingPredicate [underlying: 7#__VERIFIER_assertFINALtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 12#__VERIFIER_assertENTRYtrue, annotation: [2, 0]]" "~cond := #in~cond;" "CountingPredicate [underlying: 5#L16true, annotation: [2, 0]]") ("CountingPredicate [underlying: 20#ERRORtrue, annotation: [3, 0]]" "assume false;" "CountingPredicate [underlying: 17#L17true, annotation: [4, 0]]") ("CountingPredicate [underlying: 20#ERRORtrue, annotation: [3, 0]]" "assume !false;" "CountingPredicate [underlying: 18#__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 20#ERRORtrue, annotation: [0, 0]]" "assume false;" "CountingPredicate [underlying: 17#L17true, annotation: [0, 0]]") ("CountingPredicate [underlying: 20#ERRORtrue, annotation: [0, 0]]" "assume !false;" "CountingPredicate [underlying: 18#__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 7#__VERIFIER_assertFINALtrue, annotation: [4, 0]]" "assume true;" "CountingPredicate [underlying: 13#__VERIFIER_assertEXITtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 7#__VERIFIER_assertFINALtrue, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 13#__VERIFIER_assertEXITtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 7#__VERIFIER_assertFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 13#__VERIFIER_assertEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 19#ULTIMATE.startFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]") }, returnTransitions = { ("CountingPredicate [underlying: 13#__VERIFIER_assertEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 10#L37true, annotation: [1, 0]]" "#20#return;" "CountingPredicate [underlying: 16#mainFINALtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 11#ULTIMATE.initEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 4#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "#24#return;" "CountingPredicate [underlying: 8#L-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 13#__VERIFIER_assertEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 10#L37true, annotation: [0, 0]]" "#20#return;" "CountingPredicate [underlying: 16#mainFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 13#__VERIFIER_assertEXITtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 10#L37true, annotation: [1, 0]]" "#20#return;" "CountingPredicate [underlying: 16#mainFINALtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 15#mainEXITtrue, annotation: [4, 0]]" "CountingPredicate [underlying: 8#L-1true, annotation: [0, 0]]" "#22#return;" "CountingPredicate [underlying: 19#ULTIMATE.startFINALtrue, annotation: [4, 0]]") ("CountingPredicate [underlying: 15#mainEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 8#L-1true, annotation: [0, 0]]" "#22#return;" "CountingPredicate [underlying: 19#ULTIMATE.startFINALtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 15#mainEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 8#L-1true, annotation: [0, 0]]" "#22#return;" "CountingPredicate [underlying: 19#ULTIMATE.startFINALtrue, annotation: [0, 0]]") } ); [2024-08-07 14:08:46,802 INFO L82 GeneralOperation]: Start removeDeadEnds. Operand has 19 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 12 states have internal predecessors, (14), 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 14:08:46,802 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,803 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,803 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,803 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,805 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,805 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,805 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,805 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,806 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,806 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,806 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,806 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,806 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,806 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,807 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,807 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,810 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,810 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,810 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,810 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,811 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,811 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,811 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,811 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,811 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,811 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,812 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,812 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,812 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,812 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,812 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,813 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,813 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,813 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,817 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,817 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,817 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,817 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,818 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,818 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,818 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,818 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,818 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,819 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,819 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,819 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,819 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,819 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,819 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,820 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,820 WARN L283 nessProductAutomaton]: assume 0 == ~cond;, isNegated false [2024-08-07 14:08:46,820 WARN L283 nessProductAutomaton]: assume !(0 == ~cond);, isNegated true [2024-08-07 14:08:46,821 WARN L283 nessProductAutomaton]: assume ~x~0 % 4294967296 < 268435455;havoc ~x__VERIFIER_LA_tmp0~0;~x__VERIFIER_LA_tmp0~0 := (if ~x~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x~0 % 4294967296 % 18446744073709551616 else ~x~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~__VERIFIER_LA_iterations0~0;~__VERIFIER_LA_iterations0~0 := (if 268435455 - ~x__VERIFIER_LA_tmp0~0 < 0 && 0 != (268435455 - ~x__VERIFIER_LA_tmp0~0) % 2 then 1 + (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2 else (268435455 - ~x__VERIFIER_LA_tmp0~0) / 2);havoc ~x__VERIFIER_LA_old_tmp0~0;~x__VERIFIER_LA_old_tmp0~0 := ~x~0;~x~0 := 2 * ~__VERIFIER_LA_iterations0~0 + (if ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 else ~x__VERIFIER_LA_old_tmp0~0 % 4294967296 % 18446744073709551616 - 18446744073709551616);havoc ~x__VERIFIER_LA_tmp0~0, ~__VERIFIER_LA_iterations0~0, ~x__VERIFIER_LA_old_tmp0~0;, isNegated false [2024-08-07 14:08:46,822 WARN L283 nessProductAutomaton]: assume !(~x~0 % 4294967296 < 268435455);, isNegated true [2024-08-07 14:08:46,829 INFO L88 GeneralOperation]: Finished removeDeadEnds. Reduced from 37 states to 12 states. [2024-08-07 14:08:46,844 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-08-07 14:08:46,850 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;@2cec50dc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-07 14:08:46,851 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-08-07 14:08:46,853 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states. [2024-08-07 14:08:46,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-08-07 14:08:46,856 INFO L187 NwaCegarLoop]: Found error trace [2024-08-07 14:08:46,856 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-08-07 14:08:46,857 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-08-07 14:08:46,864 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-07 14:08:46,865 INFO L85 PathProgramCache]: Analyzing trace with hash -719471569, now seen corresponding path program 1 times [2024-08-07 14:08:46,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-07 14:08:46,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [410005241] [2024-08-07 14:08:46,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-07 14:08:46,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-07 14:08:46,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-07 14:08:46,957 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-08-07 14:08:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-07 14:08:46,986 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-08-07 14:08:46,988 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-08-07 14:08:46,989 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-08-07 14:08:46,990 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-08-07 14:08:46,994 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2024-08-07 14:08:46,998 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-08-07 14:08:47,010 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.08 02:08:47 BoogieIcfgContainer [2024-08-07 14:08:47,011 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-07 14:08:47,013 INFO L158 Benchmark]: Toolchain (without parser) took 811.57ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 45.1MB in the beginning and 66.8MB in the end (delta: -21.7MB). Peak memory consumption was 4.0MB. Max. memory is 16.1GB. [2024-08-07 14:08:47,013 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 67.1MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:47,013 INFO L158 Benchmark]: Witness Parser took 0.09ms. Allocated memory is still 67.1MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:47,014 INFO L158 Benchmark]: CACSL2BoogieTranslator took 202.32ms. Allocated memory is still 67.1MB. Free memory was 44.9MB in the beginning and 33.6MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-08-07 14:08:47,015 INFO L158 Benchmark]: Boogie Preprocessor took 35.71ms. Allocated memory is still 67.1MB. Free memory was 33.6MB in the beginning and 31.7MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:47,015 INFO L158 Benchmark]: IcfgBuilder took 263.89ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 31.7MB in the beginning and 65.0MB in the end (delta: -33.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-08-07 14:08:47,016 INFO L158 Benchmark]: TraceAbstraction took 304.90ms. Allocated memory is still 92.3MB. Free memory was 64.3MB in the beginning and 66.8MB in the end (delta: -2.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:47,018 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 67.1MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.09ms. Allocated memory is still 67.1MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 202.32ms. Allocated memory is still 67.1MB. Free memory was 44.9MB in the beginning and 33.6MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 35.71ms. Allocated memory is still 67.1MB. Free memory was 33.6MB in the beginning and 31.7MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 263.89ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 31.7MB in the beginning and 65.0MB in the end (delta: -33.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * TraceAbstraction took 304.90ms. Allocated memory is still 92.3MB. Free memory was 64.3MB in the beginning and 66.8MB in the end (delta: -2.6MB). There was no memory consumed. Max. memory is 16.1GB. * 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: 17]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L23] unsigned int x = 0; VAL [x=0] [L26] x < (268435455) [L27] long long int x__VERIFIER_LA_tmp0; [L28] x__VERIFIER_LA_tmp0 = x [L29] long long int __VERIFIER_LA_iterations0; [L30] __VERIFIER_LA_iterations0 = (268435455 - x__VERIFIER_LA_tmp0) / 2L [L31] unsigned int x__VERIFIER_LA_old_tmp0; [L32] x__VERIFIER_LA_old_tmp0 = x [L33] x = (__VERIFIER_LA_iterations0 * 2L) + x__VERIFIER_LA_old_tmp0 [L37] CALL __VERIFIER_assert(x % 2) VAL [\old(cond)=0] [L16] !(cond) VAL [\old(cond)=0] [L17] reach_error() VAL [\old(cond)=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 22 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=12occurred 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, 11 NumberOfCodeBlocks, 11 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 14:08:47,043 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