./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/28_buggy_simple_loop1_vf.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28_buggy_simple_loop1_vf.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 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/pthread-ext/28_buggy_simple_loop1_vf.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28_buggy_simple_loop1_vf.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 --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:13:23,032 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:13:23,093 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:13:23,098 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:13:23,099 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:13:23,113 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:13:23,115 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:13:23,115 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:13:23,116 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:13:23,117 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:13:23,117 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:13:23,117 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:13:23,118 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:13:23,120 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:13:23,120 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:13:23,121 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:13:23,121 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:13:23,125 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:13:23,125 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:13:23,125 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:13:23,125 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:13:23,126 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:13:23,126 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:13:23,126 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:13:23,126 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:13:23,126 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:13:23,127 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:13:23,127 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:13:23,127 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:13:23,127 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:13:23,127 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:13:23,128 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:13:23,128 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:13:23,128 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:13:23,129 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:13:23,129 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:13:23,129 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:13:23,129 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:13:23,130 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:13:23,130 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:13:23,130 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:13:23,130 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:13:23,130 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:13:23,131 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:13:23,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:13:23,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:13:23,338 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:13:23,339 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:13:23,352 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:13:23,353 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28_buggy_simple_loop1_vf.yml/witness.yml [2024-01-31 16:13:23,539 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:13:23,539 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:13:23,540 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/28_buggy_simple_loop1_vf.i [2024-01-31 16:13:24,521 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:13:24,682 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:13:24,683 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/28_buggy_simple_loop1_vf.i [2024-01-31 16:13:24,691 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/842e8ef53/9b6fdc366d3b46e38d85797a3b38dab8/FLAG20da8a12f [2024-01-31 16:13:24,701 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/842e8ef53/9b6fdc366d3b46e38d85797a3b38dab8 [2024-01-31 16:13:24,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:13:24,703 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:13:24,703 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:13:24,704 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:13:24,707 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:13:24,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:13:23" (1/2) ... [2024-01-31 16:13:24,710 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ed875c0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:13:24, skipping insertion in model container [2024-01-31 16:13:24,710 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:13:23" (1/2) ... [2024-01-31 16:13:24,711 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4bbc1c93 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:13:24, skipping insertion in model container [2024-01-31 16:13:24,712 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:13:24" (2/2) ... [2024-01-31 16:13:24,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ed875c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:24, skipping insertion in model container [2024-01-31 16:13:24,712 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:13:24" (2/2) ... [2024-01-31 16:13:24,712 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:13:24,878 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:13:24,879 INFO L98 nessWitnessExtractor]: Location invariant after [L686-L686] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )i) + (long long )x >= 0LL) && ((2147483648LL + (long long )i) + (long long )y >= 0LL)) && ((2147483648LL + (long long )i) + (long long )z >= 0LL)) && ((2147483648LL + (long long )j) + (long long )x >= 0LL)) && ((2147483648LL + (long long )j) + (long long )y >= 0LL)) && ((2147483648LL + (long long )j) + (long long )z >= 0LL)) && ((2147483648LL + (long long )k) + (long long )x >= 0LL)) && ((2147483648LL + (long long )k) + (long long )y >= 0LL)) && ((2147483648LL + (long long )k) + (long long )z >= 0LL)) && ((4294967296LL + (long long )i) + (long long )j >= 0LL)) && ((4294967296LL + (long long )i) + (long long )k >= 0LL)) && ((4294967296LL + (long long )j) + (long long )k >= 0LL)) && ((2147483647LL - (long long )i) + (long long )x >= 0LL)) && ((2147483647LL - (long long )i) + (long long )y >= 0LL)) && ((2147483647LL - (long long )i) + (long long )z >= 0LL)) && ((2147483647LL - (long long )j) + (long long )x >= 0LL)) && ((2147483647LL - (long long )j) + (long long )y >= 0LL)) && ((2147483647LL - (long long )j) + (long long )z >= 0LL)) && ((2147483647LL - (long long )k) + (long long )x >= 0LL)) && ((2147483647LL - (long long )k) + (long long )y >= 0LL)) && ((2147483647LL - (long long )k) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )y) + (long long )z >= 0LL)) && ((4294967295LL - (long long )i) + (long long )j >= 0LL)) && ((4294967295LL - (long long )i) + (long long )k >= 0LL)) && ((4294967295LL - (long long )j) + (long long )k >= 0LL)) && ((long long )x + (long long )y >= 0LL)) && ((long long )x + (long long )z >= 0LL)) && ((long long )y + (long long )z >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((4294967295LL + (long long )x) - (long long )z >= 0LL)) && ((4294967295LL + (long long )y) - (long long )z >= 0LL)) && ((4294967295LL + (long long )i) - (long long )j >= 0LL)) && ((4294967295LL + (long long )i) - (long long )k >= 0LL)) && ((4294967295LL + (long long )j) - (long long )k >= 0LL)) && ((6442450943LL + (long long )i) - (long long )x >= 0LL)) && ((6442450943LL + (long long )i) - (long long )y >= 0LL)) && ((6442450943LL + (long long )i) - (long long )z >= 0LL)) && ((6442450943LL + (long long )j) - (long long )x >= 0LL)) && ((6442450943LL + (long long )j) - (long long )y >= 0LL)) && ((6442450943LL + (long long )j) - (long long )z >= 0LL)) && ((6442450943LL + (long long )k) - (long long )x >= 0LL)) && ((6442450943LL + (long long )k) - (long long )y >= 0LL)) && ((6442450943LL + (long long )k) - (long long )z >= 0LL)) && ((4294967294LL - (long long )i) - (long long )j >= 0LL)) && ((4294967294LL - (long long )i) - (long long )k >= 0LL)) && ((4294967294LL - (long long )j) - (long long )k >= 0LL)) && ((6442450942LL - (long long )i) - (long long )x >= 0LL)) && ((6442450942LL - (long long )i) - (long long )y >= 0LL)) && ((6442450942LL - (long long )i) - (long long )z >= 0LL)) && ((6442450942LL - (long long )j) - (long long )x >= 0LL)) && ((6442450942LL - (long long )j) - (long long )y >= 0LL)) && ((6442450942LL - (long long )j) - (long long )z >= 0LL)) && ((6442450942LL - (long long )k) - (long long )x >= 0LL)) && ((6442450942LL - (long long )k) - (long long )y >= 0LL)) && ((6442450942LL - (long long )k) - (long long )z >= 0LL)) && ((8589934590LL - (long long )x) - (long long )y >= 0LL)) && ((8589934590LL - (long long )x) - (long long )z >= 0LL)) && ((8589934590LL - (long long )y) - (long long )z >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:13:24,880 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L695] ((((((((0 <= i) && (1 <= j)) && (1 <= k)) && (x <= 2147483647U)) && ((-2LL + (long long )j) + (long long )k >= 0LL)) && ((-1LL + (long long )i) + (long long )j >= 0LL)) && ((-1LL + (long long )i) + (long long )k >= 0LL)) && ((0LL - (long long )i) + (long long )j >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:13:24,880 INFO L98 nessWitnessExtractor]: Location invariant before [L686-L686] (((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )i) + (long long )y >= 0LL) && ((2147483648LL + (long long )i) + (long long )z >= 0LL)) && ((2147483648LL + (long long )j) + (long long )y >= 0LL)) && ((2147483648LL + (long long )j) + (long long )z >= 0LL)) && ((2147483648LL + (long long )k) + (long long )y >= 0LL)) && ((2147483648LL + (long long )k) + (long long )z >= 0LL)) && ((4294967296LL + (long long )i) + (long long )j >= 0LL)) && ((4294967296LL + (long long )i) + (long long )k >= 0LL)) && ((4294967296LL + (long long )j) + (long long )k >= 0LL)) && ((2147483647LL - (long long )i) + (long long )y >= 0LL)) && ((2147483647LL - (long long )i) + (long long )z >= 0LL)) && ((2147483647LL - (long long )j) + (long long )y >= 0LL)) && ((2147483647LL - (long long )j) + (long long )z >= 0LL)) && ((2147483647LL - (long long )k) + (long long )y >= 0LL)) && ((2147483647LL - (long long )k) + (long long )z >= 0LL)) && ((4294967295LL - (long long )y) + (long long )z >= 0LL)) && ((4294967295LL - (long long )i) + (long long )j >= 0LL)) && ((4294967295LL - (long long )i) + (long long )k >= 0LL)) && ((4294967295LL - (long long )j) + (long long )k >= 0LL)) && ((long long )y + (long long )z >= 0LL)) && ((4294967295LL + (long long )y) - (long long )z >= 0LL)) && ((4294967295LL + (long long )i) - (long long )j >= 0LL)) && ((4294967295LL + (long long )i) - (long long )k >= 0LL)) && ((4294967295LL + (long long )j) - (long long )k >= 0LL)) && ((6442450943LL + (long long )i) - (long long )y >= 0LL)) && ((6442450943LL + (long long )i) - (long long )z >= 0LL)) && ((6442450943LL + (long long )j) - (long long )y >= 0LL)) && ((6442450943LL + (long long )j) - (long long )z >= 0LL)) && ((6442450943LL + (long long )k) - (long long )y >= 0LL)) && ((6442450943LL + (long long )k) - (long long )z >= 0LL)) && ((4294967294LL - (long long )i) - (long long )j >= 0LL)) && ((4294967294LL - (long long )i) - (long long )k >= 0LL)) && ((4294967294LL - (long long )j) - (long long )k >= 0LL)) && ((6442450942LL - (long long )i) - (long long )y >= 0LL)) && ((6442450942LL - (long long )i) - (long long )z >= 0LL)) && ((6442450942LL - (long long )j) - (long long )y >= 0LL)) && ((6442450942LL - (long long )j) - (long long )z >= 0LL)) && ((6442450942LL - (long long )k) - (long long )y >= 0LL)) && ((6442450942LL - (long long )k) - (long long )z >= 0LL)) && ((8589934590LL - (long long )y) - (long long )z >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:13:24,880 INFO L98 nessWitnessExtractor]: Location invariant after [L686-L686] (((((((((((((((((((((((((2147483648LL + (long long )i) + (long long )z >= 0LL) && ((2147483648LL + (long long )j) + (long long )z >= 0LL)) && ((2147483648LL + (long long )k) + (long long )z >= 0LL)) && ((4294967296LL + (long long )i) + (long long )j >= 0LL)) && ((4294967296LL + (long long )i) + (long long )k >= 0LL)) && ((4294967296LL + (long long )j) + (long long )k >= 0LL)) && ((2147483647LL - (long long )i) + (long long )z >= 0LL)) && ((2147483647LL - (long long )j) + (long long )z >= 0LL)) && ((2147483647LL - (long long )k) + (long long )z >= 0LL)) && ((4294967295LL - (long long )i) + (long long )j >= 0LL)) && ((4294967295LL - (long long )i) + (long long )k >= 0LL)) && ((4294967295LL - (long long )j) + (long long )k >= 0LL)) && ((4294967295LL + (long long )i) - (long long )j >= 0LL)) && ((4294967295LL + (long long )i) - (long long )k >= 0LL)) && ((4294967295LL + (long long )j) - (long long )k >= 0LL)) && ((6442450943LL + (long long )i) - (long long )z >= 0LL)) && ((6442450943LL + (long long )j) - (long long )z >= 0LL)) && ((6442450943LL + (long long )k) - (long long )z >= 0LL)) && ((4294967294LL - (long long )i) - (long long )j >= 0LL)) && ((4294967294LL - (long long )i) - (long long )k >= 0LL)) && ((4294967294LL - (long long )j) - (long long )k >= 0LL)) && ((6442450942LL - (long long )i) - (long long )z >= 0LL)) && ((6442450942LL - (long long )j) - (long long )z >= 0LL)) && ((6442450942LL - (long long )k) - (long long )z >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:13:24,880 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (((((((((((((4294967296LL + (long long )i) + (long long )j >= 0LL) && ((4294967296LL + (long long )i) + (long long )k >= 0LL)) && ((4294967296LL + (long long )j) + (long long )k >= 0LL)) && ((4294967295LL - (long long )i) + (long long )j >= 0LL)) && ((4294967295LL - (long long )i) + (long long )k >= 0LL)) && ((4294967295LL - (long long )j) + (long long )k >= 0LL)) && ((4294967295LL + (long long )i) - (long long )j >= 0LL)) && ((4294967295LL + (long long )i) - (long long )k >= 0LL)) && ((4294967295LL + (long long )j) - (long long )k >= 0LL)) && ((4294967294LL - (long long )i) - (long long )j >= 0LL)) && ((4294967294LL - (long long )i) - (long long )k >= 0LL)) && ((4294967294LL - (long long )j) - (long long )k >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:13:24,881 INFO L98 nessWitnessExtractor]: Location invariant after [L687-L687] (((((((((((((((2147483647LL + (long long )i) + (long long )j >= 0LL) && ((2147483647LL + (long long )j) + (long long )k >= 0LL)) && ((4294967296LL + (long long )i) + (long long )k >= 0LL)) && ((2147483646LL - (long long )i) + (long long )j >= 0LL)) && ((2147483649LL - (long long )j) + (long long )k >= 0LL)) && ((4294967295LL - (long long )i) + (long long )k >= 0LL)) && ((2147483646LL + (long long )j) - (long long )k >= 0LL)) && ((2147483649LL + (long long )i) - (long long )j >= 0LL)) && ((4294967295LL + (long long )i) - (long long )k >= 0LL)) && ((2147483648LL - (long long )i) - (long long )j >= 0LL)) && ((2147483648LL - (long long )j) - (long long )k >= 0LL)) && ((4294967294LL - (long long )i) - (long long )k >= 0LL)) && (1 == j)) && (j == 1)) && ((unsigned long )arg == 0UL) [2024-01-31 16:13:24,881 INFO L98 nessWitnessExtractor]: Location invariant before [L695-L695] ((((((((0 <= i) && (1 <= j)) && (1 <= k)) && (x <= 2147483647U)) && ((-2LL + (long long )j) + (long long )k >= 0LL)) && ((-1LL + (long long )i) + (long long )j >= 0LL)) && ((-1LL + (long long )i) + (long long )k >= 0LL)) && ((0LL - (long long )i) + (long long )j >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:13:24,881 INFO L98 nessWitnessExtractor]: Location invariant after [L686-L686] (((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )i) + (long long )y >= 0LL) && ((2147483648LL + (long long )i) + (long long )z >= 0LL)) && ((2147483648LL + (long long )j) + (long long )y >= 0LL)) && ((2147483648LL + (long long )j) + (long long )z >= 0LL)) && ((2147483648LL + (long long )k) + (long long )y >= 0LL)) && ((2147483648LL + (long long )k) + (long long )z >= 0LL)) && ((4294967296LL + (long long )i) + (long long )j >= 0LL)) && ((4294967296LL + (long long )i) + (long long )k >= 0LL)) && ((4294967296LL + (long long )j) + (long long )k >= 0LL)) && ((2147483647LL - (long long )i) + (long long )y >= 0LL)) && ((2147483647LL - (long long )i) + (long long )z >= 0LL)) && ((2147483647LL - (long long )j) + (long long )y >= 0LL)) && ((2147483647LL - (long long )j) + (long long )z >= 0LL)) && ((2147483647LL - (long long )k) + (long long )y >= 0LL)) && ((2147483647LL - (long long )k) + (long long )z >= 0LL)) && ((4294967295LL - (long long )y) + (long long )z >= 0LL)) && ((4294967295LL - (long long )i) + (long long )j >= 0LL)) && ((4294967295LL - (long long )i) + (long long )k >= 0LL)) && ((4294967295LL - (long long )j) + (long long )k >= 0LL)) && ((long long )y + (long long )z >= 0LL)) && ((4294967295LL + (long long )y) - (long long )z >= 0LL)) && ((4294967295LL + (long long )i) - (long long )j >= 0LL)) && ((4294967295LL + (long long )i) - (long long )k >= 0LL)) && ((4294967295LL + (long long )j) - (long long )k >= 0LL)) && ((6442450943LL + (long long )i) - (long long )y >= 0LL)) && ((6442450943LL + (long long )i) - (long long )z >= 0LL)) && ((6442450943LL + (long long )j) - (long long )y >= 0LL)) && ((6442450943LL + (long long )j) - (long long )z >= 0LL)) && ((6442450943LL + (long long )k) - (long long )y >= 0LL)) && ((6442450943LL + (long long )k) - (long long )z >= 0LL)) && ((4294967294LL - (long long )i) - (long long )j >= 0LL)) && ((4294967294LL - (long long )i) - (long long )k >= 0LL)) && ((4294967294LL - (long long )j) - (long long )k >= 0LL)) && ((6442450942LL - (long long )i) - (long long )y >= 0LL)) && ((6442450942LL - (long long )i) - (long long )z >= 0LL)) && ((6442450942LL - (long long )j) - (long long )y >= 0LL)) && ((6442450942LL - (long long )j) - (long long )z >= 0LL)) && ((6442450942LL - (long long )k) - (long long )y >= 0LL)) && ((6442450942LL - (long long )k) - (long long )z >= 0LL)) && ((8589934590LL - (long long )y) - (long long )z >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:13:24,881 INFO L98 nessWitnessExtractor]: Location invariant before [L686-L686] (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )i) + (long long )x >= 0LL) && ((2147483648LL + (long long )i) + (long long )y >= 0LL)) && ((2147483648LL + (long long )i) + (long long )z >= 0LL)) && ((2147483648LL + (long long )j) + (long long )x >= 0LL)) && ((2147483648LL + (long long )j) + (long long )y >= 0LL)) && ((2147483648LL + (long long )j) + (long long )z >= 0LL)) && ((2147483648LL + (long long )k) + (long long )x >= 0LL)) && ((2147483648LL + (long long )k) + (long long )y >= 0LL)) && ((2147483648LL + (long long )k) + (long long )z >= 0LL)) && ((4294967296LL + (long long )i) + (long long )j >= 0LL)) && ((4294967296LL + (long long )i) + (long long )k >= 0LL)) && ((4294967296LL + (long long )j) + (long long )k >= 0LL)) && ((2147483647LL - (long long )i) + (long long )x >= 0LL)) && ((2147483647LL - (long long )i) + (long long )y >= 0LL)) && ((2147483647LL - (long long )i) + (long long )z >= 0LL)) && ((2147483647LL - (long long )j) + (long long )x >= 0LL)) && ((2147483647LL - (long long )j) + (long long )y >= 0LL)) && ((2147483647LL - (long long )j) + (long long )z >= 0LL)) && ((2147483647LL - (long long )k) + (long long )x >= 0LL)) && ((2147483647LL - (long long )k) + (long long )y >= 0LL)) && ((2147483647LL - (long long )k) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )y) + (long long )z >= 0LL)) && ((4294967295LL - (long long )i) + (long long )j >= 0LL)) && ((4294967295LL - (long long )i) + (long long )k >= 0LL)) && ((4294967295LL - (long long )j) + (long long )k >= 0LL)) && ((long long )x + (long long )y >= 0LL)) && ((long long )x + (long long )z >= 0LL)) && ((long long )y + (long long )z >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((4294967295LL + (long long )x) - (long long )z >= 0LL)) && ((4294967295LL + (long long )y) - (long long )z >= 0LL)) && ((4294967295LL + (long long )i) - (long long )j >= 0LL)) && ((4294967295LL + (long long )i) - (long long )k >= 0LL)) && ((4294967295LL + (long long )j) - (long long )k >= 0LL)) && ((6442450943LL + (long long )i) - (long long )x >= 0LL)) && ((6442450943LL + (long long )i) - (long long )y >= 0LL)) && ((6442450943LL + (long long )i) - (long long )z >= 0LL)) && ((6442450943LL + (long long )j) - (long long )x >= 0LL)) && ((6442450943LL + (long long )j) - (long long )y >= 0LL)) && ((6442450943LL + (long long )j) - (long long )z >= 0LL)) && ((6442450943LL + (long long )k) - (long long )x >= 0LL)) && ((6442450943LL + (long long )k) - (long long )y >= 0LL)) && ((6442450943LL + (long long )k) - (long long )z >= 0LL)) && ((4294967294LL - (long long )i) - (long long )j >= 0LL)) && ((4294967294LL - (long long )i) - (long long )k >= 0LL)) && ((4294967294LL - (long long )j) - (long long )k >= 0LL)) && ((6442450942LL - (long long )i) - (long long )x >= 0LL)) && ((6442450942LL - (long long )i) - (long long )y >= 0LL)) && ((6442450942LL - (long long )i) - (long long )z >= 0LL)) && ((6442450942LL - (long long )j) - (long long )x >= 0LL)) && ((6442450942LL - (long long )j) - (long long )y >= 0LL)) && ((6442450942LL - (long long )j) - (long long )z >= 0LL)) && ((6442450942LL - (long long )k) - (long long )x >= 0LL)) && ((6442450942LL - (long long )k) - (long long )y >= 0LL)) && ((6442450942LL - (long long )k) - (long long )z >= 0LL)) && ((8589934590LL - (long long )x) - (long long )y >= 0LL)) && ((8589934590LL - (long long )x) - (long long )z >= 0LL)) && ((8589934590LL - (long long )y) - (long long )z >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:13:24,881 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] ((((((((((0 <= i) && (1 <= j)) && (1U <= x)) && (2U <= y)) && ((-1LL + (long long )i) + (long long )j >= 0LL)) && ((-1LL - (long long )i) + (long long )j >= 0LL)) && ((unsigned long )arg == 0UL)) && (x != 0U)) && (y != 0U)) && (z != 0U)) && ((((((((((i <= 2147483646 && k != 1) && (((k != 2 && (((k != 3 && (((k != 4 && (((k != 5 && (((k != 6 && (((k != 7 && (((k != 8 && (((k != 9 && (((((((10 <= k && 11U <= z) && (-11LL + (long long )j) + (long long )k >= 0LL) && (-10LL + (long long )i) + (long long )k >= 0LL) && (-10LL - (long long )i) + (long long )k >= 0LL) && (-9LL - (long long )j) + (long long )k >= 0LL) && (9LL + (long long )j) - (long long )k >= 0LL) || ((((((((((((((((((((24 <= k && 25U <= z) && (-25LL + (long long )j) + (long long )k >= 0LL) && (-24LL + (long long )i) + (long long )k >= 0LL) && (-24LL - (long long )i) + (long long )k >= 0LL) && (-23LL - (long long )j) + (long long )k >= 0LL) && (23LL + (long long )j) - (long long )k >= 0LL) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21) && k != 22) && k != 23))) || ((((((9 <= k && 10U <= z) && (-10LL + (long long )j) + (long long )k >= 0LL) && (-9LL + (long long )i) + (long long )k >= 0LL) && (-9LL - (long long )i) + (long long )k >= 0LL) && (-8LL - (long long )j) + (long long )k >= 0LL) && (8LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((23 <= k && 24U <= z) && (-24LL + (long long )j) + (long long )k >= 0LL) && (-23LL + (long long )i) + (long long )k >= 0LL) && (-23LL - (long long )i) + (long long )k >= 0LL) && (-22LL - (long long )j) + (long long )k >= 0LL) && (22LL + (long long )j) - (long long )k >= 0LL) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21) && k != 22))) || ((((((8 <= k && 9U <= z) && (-9LL + (long long )j) + (long long )k >= 0LL) && (-8LL + (long long )i) + (long long )k >= 0LL) && (-8LL - (long long )i) + (long long )k >= 0LL) && (-7LL - (long long )j) + (long long )k >= 0LL) && (7LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((22 <= k && 23U <= z) && (-23LL + (long long )j) + (long long )k >= 0LL) && (-22LL + (long long )i) + (long long )k >= 0LL) && (-22LL - (long long )i) + (long long )k >= 0LL) && (-21LL - (long long )j) + (long long )k >= 0LL) && (21LL + (long long )j) - (long long )k >= 0LL) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21))) || ((((((7 <= k && 8U <= z) && (-8LL + (long long )j) + (long long )k >= 0LL) && (-7LL + (long long )i) + (long long )k >= 0LL) && (-7LL - (long long )i) + (long long )k >= 0LL) && (-6LL - (long long )j) + (long long )k >= 0LL) && (6LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((21 <= k && 22U <= z) && (-22LL + (long long )j) + (long long )k >= 0LL) && (-21LL + (long long )i) + (long long )k >= 0LL) && (-21LL - (long long )i) + (long long )k >= 0LL) && (-20LL - (long long )j) + (long long )k >= 0LL) && (20LL + (long long )j) - (long long )k >= 0LL) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20))) || ((((((6 <= k && 7U <= z) && (-7LL + (long long )j) + (long long )k >= 0LL) && (-6LL + (long long )i) + (long long )k >= 0LL) && (-6LL - (long long )i) + (long long )k >= 0LL) && (-5LL - (long long )j) + (long long )k >= 0LL) && (5LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((20 <= k && 21U <= z) && (-21LL + (long long )j) + (long long )k >= 0LL) && (-20LL + (long long )i) + (long long )k >= 0LL) && (-20LL - (long long )i) + (long long )k >= 0LL) && (-19LL - (long long )j) + (long long )k >= 0LL) && (19LL + (long long )j) - (long long )k >= 0LL) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19))) || ((((((5 <= k && 6U <= z) && (-6LL + (long long )j) + (long long )k >= 0LL) && (-5LL + (long long )i) + (long long )k >= 0LL) && (-5LL - (long long )i) + (long long )k >= 0LL) && (-4LL - (long long )j) + (long long )k >= 0LL) && (4LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((19 <= k && 20U <= z) && (-20LL + (long long )j) + (long long )k >= 0LL) && (-19LL + (long long )i) + (long long )k >= 0LL) && (-19LL - (long long )i) + (long long )k >= 0LL) && (-18LL - (long long )j) + (long long )k >= 0LL) && (18LL + (long long )j) - (long long )k >= 0LL) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18))) || ((((((4 <= k && 5U <= z) && (-5LL + (long long )j) + (long long )k >= 0LL) && (-4LL + (long long )i) + (long long )k >= 0LL) && (-4LL - (long long )i) + (long long )k >= 0LL) && (-3LL - (long long )j) + (long long )k >= 0LL) && (3LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((18 <= k && 19U <= z) && (-19LL + (long long )j) + (long long )k >= 0LL) && (-18LL + (long long )i) + (long long )k >= 0LL) && (-18LL - (long long )i) + (long long )k >= 0LL) && (-17LL - (long long )j) + (long long )k >= 0LL) && (17LL + (long long )j) - (long long )k >= 0LL) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17))) || ((((((3 <= k && 4U <= z) && (-4LL + (long long )j) + (long long )k >= 0LL) && (-3LL + (long long )i) + (long long )k >= 0LL) && (-3LL - (long long )i) + (long long )k >= 0LL) && (-2LL - (long long )j) + (long long )k >= 0LL) && (2LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((17 <= k && 18U <= z) && (-18LL + (long long )j) + (long long )k >= 0LL) && (-17LL + (long long )i) + (long long )k >= 0LL) && (-17LL - (long long )i) + (long long )k >= 0LL) && (-16LL - (long long )j) + (long long )k >= 0LL) && (16LL + (long long )j) - (long long )k >= 0LL) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16))) || ((((((2 <= k && 3U <= z) && (-3LL + (long long )j) + (long long )k >= 0LL) && (-2LL + (long long )i) + (long long )k >= 0LL) && (-2LL - (long long )i) + (long long )k >= 0LL) && (-1LL - (long long )j) + (long long )k >= 0LL) && (1LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((16 <= k && 17U <= z) && (-17LL + (long long )j) + (long long )k >= 0LL) && (-16LL + (long long )i) + (long long )k >= 0LL) && (-16LL - (long long )i) + (long long )k >= 0LL) && (-15LL - (long long )j) + (long long )k >= 0LL) && (15LL + (long long )j) - (long long )k >= 0LL) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15))) || ((((((((1 <= k && 2U <= z) && (-2LL + (long long )j) + (long long )k >= 0LL) && (-1LL + (long long )i) + (long long )k >= 0LL) && (-1LL - (long long )i) + (long long )k >= 0LL) && (0LL - (long long )j) + (long long )k >= 0LL) && (long long )j - (long long )k >= 0LL) && j == k) && k != 0)) || (((((((((((((((((((((15 <= k && 16U <= z) && i <= 2147483646) && (-16LL + (long long )j) + (long long )k >= 0LL) && (-15LL + (long long )i) + (long long )k >= 0LL) && (-15LL - (long long )i) + (long long )k >= 0LL) && (-14LL - (long long )j) + (long long )k >= 0LL) && (14LL + (long long )j) - (long long )k >= 0LL) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14)) || ((((((((((((((((((((14 <= k && 15U <= z) && i <= 2147483646) && (-15LL + (long long )j) + (long long )k >= 0LL) && (-14LL + (long long )i) + (long long )k >= 0LL) && (-14LL - (long long )i) + (long long )k >= 0LL) && (-13LL - (long long )j) + (long long )k >= 0LL) && (13LL + (long long )j) - (long long )k >= 0LL) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13)) || (((((((((((((((((((13 <= k && 14U <= z) && i <= 2147483646) && (-14LL + (long long )j) + (long long )k >= 0LL) && (-13LL + (long long )i) + (long long )k >= 0LL) && (-13LL - (long long )i) + (long long )k >= 0LL) && (-12LL - (long long )j) + (long long )k >= 0LL) && (12LL + (long long )j) - (long long )k >= 0LL) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12)) || ((((((((((((((((((12 <= k && 13U <= z) && i <= 2147483646) && (-13LL + (long long )j) + (long long )k >= 0LL) && (-12LL + (long long )i) + (long long )k >= 0LL) && (-12LL - (long long )i) + (long long )k >= 0LL) && (-11LL - (long long )j) + (long long )k >= 0LL) && (11LL + (long long )j) - (long long )k >= 0LL) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11)) || (((((((((((((((((((((((((((((((26 <= k && 27U <= z) && i <= 2147483646) && (-27LL + (long long )j) + (long long )k >= 0LL) && (-26LL + (long long )i) + (long long )k >= 0LL) && (-26LL - (long long )i) + (long long )k >= 0LL) && (-25LL - (long long )j) + (long long )k >= 0LL) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21) && k != 22) && k != 23) && k != 24) && k != 25)) || (((((((((((((((((11 <= k && 12U <= z) && i <= 2147483646) && (-12LL + (long long )j) + (long long )k >= 0LL) && (-11LL + (long long )i) + (long long )k >= 0LL) && (-11LL - (long long )i) + (long long )k >= 0LL) && (-10LL - (long long )j) + (long long )k >= 0LL) && (10LL + (long long )j) - (long long )k >= 0LL) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10)) || (((((((((((((((((((((((((((((((25 <= k && 26U <= z) && i <= 2147483646) && (-26LL + (long long )j) + (long long )k >= 0LL) && (-25LL + (long long )i) + (long long )k >= 0LL) && (-25LL - (long long )i) + (long long )k >= 0LL) && (-24LL - (long long )j) + (long long )k >= 0LL) && (24LL + (long long )j) - (long long )k >= 0LL) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21) && k != 22) && k != 23) && k != 24)) [2024-01-31 16:13:24,882 INFO L98 nessWitnessExtractor]: Loop invariant at [L688-L688] (((-2LL + (long long )j) + (long long )k >= 0LL) && ((unsigned long )arg == 0UL)) && ((((((0 <= i && 1 <= j) && 1 <= k) && (-1LL + (long long )i) + (long long )j >= 0LL) && (-1LL + (long long )i) + (long long )k >= 0LL) && ((0LL - (long long )i) + (long long )j >= 0LL || (((1U <= x && y <= 2147483647U) && (-1LL - (long long )i) + (long long )j >= 0LL) && x != 0U))) || ((((((((((((((((2147483647LL + (long long )i) + (long long )j >= 0LL && (2147483647LL + (long long )i) + (long long )k >= 0LL) && (0LL - (long long )j) + (long long )k >= 0LL) && (2147483646LL - (long long )i) + (long long )j >= 0LL) && (2147483646LL - (long long )i) + (long long )k >= 0LL) && (2147483649LL + (long long )i) - (long long )j >= 0LL) && (2147483649LL + (long long )i) - (long long )k >= 0LL) && (2LL - (long long )j) - (long long )k >= 0LL) && (2147483648LL - (long long )i) - (long long )j >= 0LL) && (2147483648LL - (long long )i) - (long long )k >= 0LL) && (long long )j - (long long )k >= 0LL) && 1 == j) && 1 == k) && j == 1) && j == k) && k == 1)) [2024-01-31 16:13:24,882 INFO L98 nessWitnessExtractor]: Loop invariant at [L690-L690] (((((((((0 <= i) && (1 <= j)) && (1U <= x)) && (2U <= y)) && ((-1LL + (long long )i) + (long long )j >= 0LL)) && ((-1LL - (long long )i) + (long long )j >= 0LL)) && ((unsigned long )arg == 0UL)) && (x != 0U)) && (y != 0U)) && (((((((((((((((((i <= 2147483646 && z != 0U) && (((k != 1 && (((((k != 2 && (((((k != 3 && (((((k != 4 && (((((k != 5 && (((((k != 6 && (((((k != 7 && (((((k != 8 && (((((k != 9 && (((k != 0 && (((((((10 <= k && 11U <= z) && (-11LL + (long long )j) + (long long )k >= 0LL) && (-10LL + (long long )i) + (long long )k >= 0LL) && (-10LL - (long long )i) + (long long )k >= 0LL) && (-9LL - (long long )j) + (long long )k >= 0LL) && (9LL + (long long )j) - (long long )k >= 0LL) || ((((((((((((((((((((24 <= k && 25U <= z) && (-25LL + (long long )j) + (long long )k >= 0LL) && (-24LL + (long long )i) + (long long )k >= 0LL) && (-24LL - (long long )i) + (long long )k >= 0LL) && (-23LL - (long long )j) + (long long )k >= 0LL) && (23LL + (long long )j) - (long long )k >= 0LL) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21) && k != 22) && k != 23))) || ((((((10 <= k && 10U <= z) && (-11LL + (long long )j) + (long long )k >= 0LL) && (-10LL + (long long )i) + (long long )k >= 0LL) && (-10LL - (long long )i) + (long long )k >= 0LL) && (-9LL - (long long )j) + (long long )k >= 0LL) && (9LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((24 <= k && 24U <= z) && (-25LL + (long long )j) + (long long )k >= 0LL) && (-24LL + (long long )i) + (long long )k >= 0LL) && (-24LL - (long long )i) + (long long )k >= 0LL) && (-23LL - (long long )j) + (long long )k >= 0LL) && (23LL + (long long )j) - (long long )k >= 0LL) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21) && k != 22) && k != 23))) || (((((((9 <= k && 10U <= z) && (-10LL + (long long )j) + (long long )k >= 0LL) && (-9LL + (long long )i) + (long long )k >= 0LL) && (-9LL - (long long )i) + (long long )k >= 0LL) && (-8LL - (long long )j) + (long long )k >= 0LL) && (8LL + (long long )j) - (long long )k >= 0LL) && k != 0)) || (((((((((((((((((((((23 <= k && 24U <= z) && (-24LL + (long long )j) + (long long )k >= 0LL) && (-23LL + (long long )i) + (long long )k >= 0LL) && (-23LL - (long long )i) + (long long )k >= 0LL) && (-22LL - (long long )j) + (long long )k >= 0LL) && (22LL + (long long )j) - (long long )k >= 0LL) && k != 0) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21) && k != 22)) || ((((((9 <= k && 9U <= z) && (-10LL + (long long )j) + (long long )k >= 0LL) && (-9LL + (long long )i) + (long long )k >= 0LL) && (-9LL - (long long )i) + (long long )k >= 0LL) && (-8LL - (long long )j) + (long long )k >= 0LL) && (8LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((23 <= k && 23U <= z) && (-24LL + (long long )j) + (long long )k >= 0LL) && (-23LL + (long long )i) + (long long )k >= 0LL) && (-23LL - (long long )i) + (long long )k >= 0LL) && (-22LL - (long long )j) + (long long )k >= 0LL) && (22LL + (long long )j) - (long long )k >= 0LL) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21) && k != 22))) || (((((((8 <= k && 9U <= z) && (-9LL + (long long )j) + (long long )k >= 0LL) && (-8LL + (long long )i) + (long long )k >= 0LL) && (-8LL - (long long )i) + (long long )k >= 0LL) && (-7LL - (long long )j) + (long long )k >= 0LL) && (7LL + (long long )j) - (long long )k >= 0LL) && k != 0)) || (((((((((((((((((((((22 <= k && 23U <= z) && (-23LL + (long long )j) + (long long )k >= 0LL) && (-22LL + (long long )i) + (long long )k >= 0LL) && (-22LL - (long long )i) + (long long )k >= 0LL) && (-21LL - (long long )j) + (long long )k >= 0LL) && (21LL + (long long )j) - (long long )k >= 0LL) && k != 0) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21)) || ((((((8 <= k && 8U <= z) && (-9LL + (long long )j) + (long long )k >= 0LL) && (-8LL + (long long )i) + (long long )k >= 0LL) && (-8LL - (long long )i) + (long long )k >= 0LL) && (-7LL - (long long )j) + (long long )k >= 0LL) && (7LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((22 <= k && 22U <= z) && (-23LL + (long long )j) + (long long )k >= 0LL) && (-22LL + (long long )i) + (long long )k >= 0LL) && (-22LL - (long long )i) + (long long )k >= 0LL) && (-21LL - (long long )j) + (long long )k >= 0LL) && (21LL + (long long )j) - (long long )k >= 0LL) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21))) || (((((((7 <= k && 8U <= z) && (-8LL + (long long )j) + (long long )k >= 0LL) && (-7LL + (long long )i) + (long long )k >= 0LL) && (-7LL - (long long )i) + (long long )k >= 0LL) && (-6LL - (long long )j) + (long long )k >= 0LL) && (6LL + (long long )j) - (long long )k >= 0LL) && k != 0)) || (((((((((((((((((((((21 <= k && 22U <= z) && (-22LL + (long long )j) + (long long )k >= 0LL) && (-21LL + (long long )i) + (long long )k >= 0LL) && (-21LL - (long long )i) + (long long )k >= 0LL) && (-20LL - (long long )j) + (long long )k >= 0LL) && (20LL + (long long )j) - (long long )k >= 0LL) && k != 0) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20)) || ((((((7 <= k && 7U <= z) && (-8LL + (long long )j) + (long long )k >= 0LL) && (-7LL + (long long )i) + (long long )k >= 0LL) && (-7LL - (long long )i) + (long long )k >= 0LL) && (-6LL - (long long )j) + (long long )k >= 0LL) && (6LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((21 <= k && 21U <= z) && (-22LL + (long long )j) + (long long )k >= 0LL) && (-21LL + (long long )i) + (long long )k >= 0LL) && (-21LL - (long long )i) + (long long )k >= 0LL) && (-20LL - (long long )j) + (long long )k >= 0LL) && (20LL + (long long )j) - (long long )k >= 0LL) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20))) || (((((((6 <= k && 7U <= z) && (-7LL + (long long )j) + (long long )k >= 0LL) && (-6LL + (long long )i) + (long long )k >= 0LL) && (-6LL - (long long )i) + (long long )k >= 0LL) && (-5LL - (long long )j) + (long long )k >= 0LL) && (5LL + (long long )j) - (long long )k >= 0LL) && k != 0)) || (((((((((((((((((((((20 <= k && 21U <= z) && (-21LL + (long long )j) + (long long )k >= 0LL) && (-20LL + (long long )i) + (long long )k >= 0LL) && (-20LL - (long long )i) + (long long )k >= 0LL) && (-19LL - (long long )j) + (long long )k >= 0LL) && (19LL + (long long )j) - (long long )k >= 0LL) && k != 0) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19)) || ((((((6 <= k && 6U <= z) && (-7LL + (long long )j) + (long long )k >= 0LL) && (-6LL + (long long )i) + (long long )k >= 0LL) && (-6LL - (long long )i) + (long long )k >= 0LL) && (-5LL - (long long )j) + (long long )k >= 0LL) && (5LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((20 <= k && 20U <= z) && (-21LL + (long long )j) + (long long )k >= 0LL) && (-20LL + (long long )i) + (long long )k >= 0LL) && (-20LL - (long long )i) + (long long )k >= 0LL) && (-19LL - (long long )j) + (long long )k >= 0LL) && (19LL + (long long )j) - (long long )k >= 0LL) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19))) || (((((((5 <= k && 6U <= z) && (-6LL + (long long )j) + (long long )k >= 0LL) && (-5LL + (long long )i) + (long long )k >= 0LL) && (-5LL - (long long )i) + (long long )k >= 0LL) && (-4LL - (long long )j) + (long long )k >= 0LL) && (4LL + (long long )j) - (long long )k >= 0LL) && k != 0)) || (((((((((((((((((((((19 <= k && 20U <= z) && (-20LL + (long long )j) + (long long )k >= 0LL) && (-19LL + (long long )i) + (long long )k >= 0LL) && (-19LL - (long long )i) + (long long )k >= 0LL) && (-18LL - (long long )j) + (long long )k >= 0LL) && (18LL + (long long )j) - (long long )k >= 0LL) && k != 0) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18)) || ((((((5 <= k && 5U <= z) && (-6LL + (long long )j) + (long long )k >= 0LL) && (-5LL + (long long )i) + (long long )k >= 0LL) && (-5LL - (long long )i) + (long long )k >= 0LL) && (-4LL - (long long )j) + (long long )k >= 0LL) && (4LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((19 <= k && 19U <= z) && (-20LL + (long long )j) + (long long )k >= 0LL) && (-19LL + (long long )i) + (long long )k >= 0LL) && (-19LL - (long long )i) + (long long )k >= 0LL) && (-18LL - (long long )j) + (long long )k >= 0LL) && (18LL + (long long )j) - (long long )k >= 0LL) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18))) || (((((((4 <= k && 5U <= z) && (-5LL + (long long )j) + (long long )k >= 0LL) && (-4LL + (long long )i) + (long long )k >= 0LL) && (-4LL - (long long )i) + (long long )k >= 0LL) && (-3LL - (long long )j) + (long long )k >= 0LL) && (3LL + (long long )j) - (long long )k >= 0LL) && k != 0)) || (((((((((((((((((((((18 <= k && 19U <= z) && (-19LL + (long long )j) + (long long )k >= 0LL) && (-18LL + (long long )i) + (long long )k >= 0LL) && (-18LL - (long long )i) + (long long )k >= 0LL) && (-17LL - (long long )j) + (long long )k >= 0LL) && (17LL + (long long )j) - (long long )k >= 0LL) && k != 0) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17)) || ((((((4 <= k && 4U <= z) && (-5LL + (long long )j) + (long long )k >= 0LL) && (-4LL + (long long )i) + (long long )k >= 0LL) && (-4LL - (long long )i) + (long long )k >= 0LL) && (-3LL - (long long )j) + (long long )k >= 0LL) && (3LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((18 <= k && 18U <= z) && (-19LL + (long long )j) + (long long )k >= 0LL) && (-18LL + (long long )i) + (long long )k >= 0LL) && (-18LL - (long long )i) + (long long )k >= 0LL) && (-17LL - (long long )j) + (long long )k >= 0LL) && (17LL + (long long )j) - (long long )k >= 0LL) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17))) || (((((((3 <= k && 4U <= z) && (-4LL + (long long )j) + (long long )k >= 0LL) && (-3LL + (long long )i) + (long long )k >= 0LL) && (-3LL - (long long )i) + (long long )k >= 0LL) && (-2LL - (long long )j) + (long long )k >= 0LL) && (2LL + (long long )j) - (long long )k >= 0LL) && k != 0)) || (((((((((((((((((((((17 <= k && 18U <= z) && (-18LL + (long long )j) + (long long )k >= 0LL) && (-17LL + (long long )i) + (long long )k >= 0LL) && (-17LL - (long long )i) + (long long )k >= 0LL) && (-16LL - (long long )j) + (long long )k >= 0LL) && (16LL + (long long )j) - (long long )k >= 0LL) && k != 0) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16)) || ((((((3 <= k && 3U <= z) && (-4LL + (long long )j) + (long long )k >= 0LL) && (-3LL + (long long )i) + (long long )k >= 0LL) && (-3LL - (long long )i) + (long long )k >= 0LL) && (-2LL - (long long )j) + (long long )k >= 0LL) && (2LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((17 <= k && 17U <= z) && (-18LL + (long long )j) + (long long )k >= 0LL) && (-17LL + (long long )i) + (long long )k >= 0LL) && (-17LL - (long long )i) + (long long )k >= 0LL) && (-16LL - (long long )j) + (long long )k >= 0LL) && (16LL + (long long )j) - (long long )k >= 0LL) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16))) || (((((((2 <= k && 3U <= z) && (-3LL + (long long )j) + (long long )k >= 0LL) && (-2LL + (long long )i) + (long long )k >= 0LL) && (-2LL - (long long )i) + (long long )k >= 0LL) && (-1LL - (long long )j) + (long long )k >= 0LL) && (1LL + (long long )j) - (long long )k >= 0LL) && k != 0)) || (((((((((((((((((((((16 <= k && 17U <= z) && (-17LL + (long long )j) + (long long )k >= 0LL) && (-16LL + (long long )i) + (long long )k >= 0LL) && (-16LL - (long long )i) + (long long )k >= 0LL) && (-15LL - (long long )j) + (long long )k >= 0LL) && (15LL + (long long )j) - (long long )k >= 0LL) && k != 0) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15)) || ((((((2 <= k && 2U <= z) && (-3LL + (long long )j) + (long long )k >= 0LL) && (-2LL + (long long )i) + (long long )k >= 0LL) && (-2LL - (long long )i) + (long long )k >= 0LL) && (-1LL - (long long )j) + (long long )k >= 0LL) && (1LL + (long long )j) - (long long )k >= 0LL)) || ((((((((((((((((((((16 <= k && 16U <= z) && (-17LL + (long long )j) + (long long )k >= 0LL) && (-16LL + (long long )i) + (long long )k >= 0LL) && (-16LL - (long long )i) + (long long )k >= 0LL) && (-15LL - (long long )j) + (long long )k >= 0LL) && (15LL + (long long )j) - (long long )k >= 0LL) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15))) || ((((((((1 <= k && 2U <= z) && (-2LL + (long long )j) + (long long )k >= 0LL) && (-1LL + (long long )i) + (long long )k >= 0LL) && (-1LL - (long long )i) + (long long )k >= 0LL) && (0LL - (long long )j) + (long long )k >= 0LL) && (long long )j - (long long )k >= 0LL) && j == k) && k != 0)) || (((((((((((((((((((((15 <= k && 16U <= z) && (-16LL + (long long )j) + (long long )k >= 0LL) && (-15LL + (long long )i) + (long long )k >= 0LL) && (-15LL - (long long )i) + (long long )k >= 0LL) && (-14LL - (long long )j) + (long long )k >= 0LL) && (14LL + (long long )j) - (long long )k >= 0LL) && k != 0) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14))) || (((((((1 <= k && (-2LL + (long long )j) + (long long )k >= 0LL) && (-1LL + (long long )i) + (long long )k >= 0LL) && (-1LL - (long long )i) + (long long )k >= 0LL) && (0LL - (long long )j) + (long long )k >= 0LL) && (long long )j - (long long )k >= 0LL) && j == k) && k != 0)) || ((((((((((((((((((((((15 <= k && 15U <= z) && i <= 2147483646) && (-16LL + (long long )j) + (long long )k >= 0LL) && (-15LL + (long long )i) + (long long )k >= 0LL) && (-15LL - (long long )i) + (long long )k >= 0LL) && (-14LL - (long long )j) + (long long )k >= 0LL) && (14LL + (long long )j) - (long long )k >= 0LL) && z != 0U) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14)) || ((1 <= k && (-2LL + (long long )j) + (long long )k >= 0LL) && (-1LL + (long long )i) + (long long )k >= 0LL)) || ((((((((((((((((((((((14 <= k && 15U <= z) && i <= 2147483646) && (-15LL + (long long )j) + (long long )k >= 0LL) && (-14LL + (long long )i) + (long long )k >= 0LL) && (-14LL - (long long )i) + (long long )k >= 0LL) && (-13LL - (long long )j) + (long long )k >= 0LL) && (13LL + (long long )j) - (long long )k >= 0LL) && z != 0U) && k != 0) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13)) || (((((((((((((((((((((14 <= k && 14U <= z) && i <= 2147483646) && (-15LL + (long long )j) + (long long )k >= 0LL) && (-14LL + (long long )i) + (long long )k >= 0LL) && (-14LL - (long long )i) + (long long )k >= 0LL) && (-13LL - (long long )j) + (long long )k >= 0LL) && (13LL + (long long )j) - (long long )k >= 0LL) && z != 0U) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13)) || (((((((((((((((((((((13 <= k && 14U <= z) && i <= 2147483646) && (-14LL + (long long )j) + (long long )k >= 0LL) && (-13LL + (long long )i) + (long long )k >= 0LL) && (-13LL - (long long )i) + (long long )k >= 0LL) && (-12LL - (long long )j) + (long long )k >= 0LL) && (12LL + (long long )j) - (long long )k >= 0LL) && z != 0U) && k != 0) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12)) || ((((((((((((((((((((13 <= k && 13U <= z) && i <= 2147483646) && (-14LL + (long long )j) + (long long )k >= 0LL) && (-13LL + (long long )i) + (long long )k >= 0LL) && (-13LL - (long long )i) + (long long )k >= 0LL) && (-12LL - (long long )j) + (long long )k >= 0LL) && (12LL + (long long )j) - (long long )k >= 0LL) && z != 0U) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12)) || ((((((((((((((((((((12 <= k && 13U <= z) && i <= 2147483646) && (-13LL + (long long )j) + (long long )k >= 0LL) && (-12LL + (long long )i) + (long long )k >= 0LL) && (-12LL - (long long )i) + (long long )k >= 0LL) && (-11LL - (long long )j) + (long long )k >= 0LL) && (11LL + (long long )j) - (long long )k >= 0LL) && z != 0U) && k != 0) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11)) || (((((((((((((((((((((((((((((((((26 <= k && 27U <= z) && i <= 2147483646) && (-27LL + (long long )j) + (long long )k >= 0LL) && (-26LL + (long long )i) + (long long )k >= 0LL) && (-26LL - (long long )i) + (long long )k >= 0LL) && (-25LL - (long long )j) + (long long )k >= 0LL) && z != 0U) && k != 0) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21) && k != 22) && k != 23) && k != 24) && k != 25)) || (((((((((((((((((((12 <= k && 12U <= z) && i <= 2147483646) && (-13LL + (long long )j) + (long long )k >= 0LL) && (-12LL + (long long )i) + (long long )k >= 0LL) && (-12LL - (long long )i) + (long long )k >= 0LL) && (-11LL - (long long )j) + (long long )k >= 0LL) && (11LL + (long long )j) - (long long )k >= 0LL) && z != 0U) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11)) || ((((((((((((((((((((((((((((((((26 <= k && 26U <= z) && i <= 2147483646) && (-27LL + (long long )j) + (long long )k >= 0LL) && (-26LL + (long long )i) + (long long )k >= 0LL) && (-26LL - (long long )i) + (long long )k >= 0LL) && (-25LL - (long long )j) + (long long )k >= 0LL) && z != 0U) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21) && k != 22) && k != 23) && k != 24) && k != 25)) || (((((((((((((((((((11 <= k && 12U <= z) && i <= 2147483646) && (-12LL + (long long )j) + (long long )k >= 0LL) && (-11LL + (long long )i) + (long long )k >= 0LL) && (-11LL - (long long )i) + (long long )k >= 0LL) && (-10LL - (long long )j) + (long long )k >= 0LL) && (10LL + (long long )j) - (long long )k >= 0LL) && z != 0U) && k != 0) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10)) || (((((((((((((((((((((((((((((((((25 <= k && 26U <= z) && i <= 2147483646) && (-26LL + (long long )j) + (long long )k >= 0LL) && (-25LL + (long long )i) + (long long )k >= 0LL) && (-25LL - (long long )i) + (long long )k >= 0LL) && (-24LL - (long long )j) + (long long )k >= 0LL) && (24LL + (long long )j) - (long long )k >= 0LL) && z != 0U) && k != 0) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21) && k != 22) && k != 23) && k != 24)) || ((((((((((((((((((11 <= k && 11U <= z) && i <= 2147483646) && (-12LL + (long long )j) + (long long )k >= 0LL) && (-11LL + (long long )i) + (long long )k >= 0LL) && (-11LL - (long long )i) + (long long )k >= 0LL) && (-10LL - (long long )j) + (long long )k >= 0LL) && (10LL + (long long )j) - (long long )k >= 0LL) && z != 0U) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10)) || ((((((((((((((((((((((((((((((((25 <= k && 25U <= z) && i <= 2147483646) && (-26LL + (long long )j) + (long long )k >= 0LL) && (-25LL + (long long )i) + (long long )k >= 0LL) && (-25LL - (long long )i) + (long long )k >= 0LL) && (-24LL - (long long )j) + (long long )k >= 0LL) && (24LL + (long long )j) - (long long )k >= 0LL) && z != 0U) && k != 1) && k != 2) && k != 3) && k != 4) && k != 5) && k != 6) && k != 7) && k != 8) && k != 9) && k != 10) && k != 11) && k != 12) && k != 13) && k != 14) && k != 15) && k != 16) && k != 17) && k != 18) && k != 19) && k != 20) && k != 21) && k != 22) && k != 23) && k != 24)) [2024-01-31 16:13:24,882 INFO L98 nessWitnessExtractor]: Loop invariant at [L689-L689] (((((((((0 <= i) && (1 <= j)) && (1 <= k)) && (1U <= x)) && ((-2LL + (long long )j) + (long long )k >= 0LL)) && ((-1LL + (long long )i) + (long long )j >= 0LL)) && ((-1LL + (long long )i) + (long long )k >= 0LL)) && ((unsigned long )arg == 0UL)) && (x != 0U)) && (((-1LL - (long long )i) + (long long )j >= 0LL || (0LL - (long long )i) + (long long )j >= 0LL) || (((((2U <= y && z <= 2147483647U) && (-1LL - (long long )i) + (long long )j >= 0LL) && (-1LL - (long long )i) + (long long )k >= 0LL) && (0LL - (long long )j) + (long long )k >= 0LL) && y != 0U)) [2024-01-31 16:13:24,882 INFO L98 nessWitnessExtractor]: Location invariant before [L695-L695] ((((((((0 <= i) && (1 <= j)) && (1 <= k)) && ((-2LL + (long long )j) + (long long )k >= 0LL)) && ((-1LL + (long long )i) + (long long )j >= 0LL)) && ((-1LL + (long long )i) + (long long )k >= 0LL)) && ((0LL - (long long )i) + (long long )j >= 0LL)) && ((unsigned long )arg == 0UL)) && ((((y <= 2147483648U && (((1U <= x && x != 0U) && ((((3U <= y && x <= 2147483646U) && (-2LL - (long long )x) + (long long )y >= 0LL) && y != 0U) || x <= 2147483647U)) || x <= 2147483647U)) || x <= 2147483647U) || x <= 2147483647U) || x <= 2147483647U) [2024-01-31 16:13:24,882 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (((((((((((((((2147483647LL + (long long )i) + (long long )j >= 0LL) && ((2147483647LL + (long long )j) + (long long )k >= 0LL)) && ((4294967296LL + (long long )i) + (long long )k >= 0LL)) && ((2147483646LL - (long long )i) + (long long )j >= 0LL)) && ((2147483649LL - (long long )j) + (long long )k >= 0LL)) && ((4294967295LL - (long long )i) + (long long )k >= 0LL)) && ((2147483646LL + (long long )j) - (long long )k >= 0LL)) && ((2147483649LL + (long long )i) - (long long )j >= 0LL)) && ((4294967295LL + (long long )i) - (long long )k >= 0LL)) && ((2147483648LL - (long long )i) - (long long )j >= 0LL)) && ((2147483648LL - (long long )j) - (long long )k >= 0LL)) && ((4294967294LL - (long long )i) - (long long )k >= 0LL)) && (1 == j)) && (j == 1)) && ((unsigned long )arg == 0UL) [2024-01-31 16:13:24,883 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (((((((((0 <= i) && (1 <= j)) && (1 <= k)) && (x <= 2147483647U)) && (y <= 2147483648U)) && ((-2LL + (long long )j) + (long long )k >= 0LL)) && ((-1LL + (long long )i) + (long long )j >= 0LL)) && ((-1LL + (long long )i) + (long long )k >= 0LL)) && ((0LL - (long long )i) + (long long )j >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:13:24,883 INFO L98 nessWitnessExtractor]: Location invariant after [L687-L687] (((((((((((((4294967296LL + (long long )i) + (long long )j >= 0LL) && ((4294967296LL + (long long )i) + (long long )k >= 0LL)) && ((4294967296LL + (long long )j) + (long long )k >= 0LL)) && ((4294967295LL - (long long )i) + (long long )j >= 0LL)) && ((4294967295LL - (long long )i) + (long long )k >= 0LL)) && ((4294967295LL - (long long )j) + (long long )k >= 0LL)) && ((4294967295LL + (long long )i) - (long long )j >= 0LL)) && ((4294967295LL + (long long )i) - (long long )k >= 0LL)) && ((4294967295LL + (long long )j) - (long long )k >= 0LL)) && ((4294967294LL - (long long )i) - (long long )j >= 0LL)) && ((4294967294LL - (long long )i) - (long long )k >= 0LL)) && ((4294967294LL - (long long )j) - (long long )k >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:13:24,883 INFO L98 nessWitnessExtractor]: Location invariant before [L686-L686] (((((((((((((((((((((((((2147483648LL + (long long )i) + (long long )z >= 0LL) && ((2147483648LL + (long long )j) + (long long )z >= 0LL)) && ((2147483648LL + (long long )k) + (long long )z >= 0LL)) && ((4294967296LL + (long long )i) + (long long )j >= 0LL)) && ((4294967296LL + (long long )i) + (long long )k >= 0LL)) && ((4294967296LL + (long long )j) + (long long )k >= 0LL)) && ((2147483647LL - (long long )i) + (long long )z >= 0LL)) && ((2147483647LL - (long long )j) + (long long )z >= 0LL)) && ((2147483647LL - (long long )k) + (long long )z >= 0LL)) && ((4294967295LL - (long long )i) + (long long )j >= 0LL)) && ((4294967295LL - (long long )i) + (long long )k >= 0LL)) && ((4294967295LL - (long long )j) + (long long )k >= 0LL)) && ((4294967295LL + (long long )i) - (long long )j >= 0LL)) && ((4294967295LL + (long long )i) - (long long )k >= 0LL)) && ((4294967295LL + (long long )j) - (long long )k >= 0LL)) && ((6442450943LL + (long long )i) - (long long )z >= 0LL)) && ((6442450943LL + (long long )j) - (long long )z >= 0LL)) && ((6442450943LL + (long long )k) - (long long )z >= 0LL)) && ((4294967294LL - (long long )i) - (long long )j >= 0LL)) && ((4294967294LL - (long long )i) - (long long )k >= 0LL)) && ((4294967294LL - (long long )j) - (long long )k >= 0LL)) && ((6442450942LL - (long long )i) - (long long )z >= 0LL)) && ((6442450942LL - (long long )j) - (long long )z >= 0LL)) && ((6442450942LL - (long long )k) - (long long )z >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:13:24,922 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:13:25,204 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/28_buggy_simple_loop1_vf.i[30287,30300] [2024-01-31 16:13:25,212 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:13:25,218 INFO L204 MainTranslator]: Completed pre-run [2024-01-31 16:13:25,243 WARN L424 MainDispatcher]: Unable to annotate unsigned int with a witness entry [2024-01-31 16:13:25,244 WARN L424 MainDispatcher]: Unable to annotate x=__VERIFIER_nondet_uint() with a witness entry [2024-01-31 16:13:25,245 WARN L424 MainDispatcher]: Unable to annotate y=__VERIFIER_nondet_uint() with a witness entry [2024-01-31 16:13:25,245 WARN L424 MainDispatcher]: Unable to annotate z=__VERIFIER_nondet_uint() with a witness entry [2024-01-31 16:13:25,245 WARN L424 MainDispatcher]: Unable to annotate i with a witness entry [2024-01-31 16:13:25,246 WARN L424 MainDispatcher]: Unable to annotate j=1 with a witness entry [2024-01-31 16:13:25,246 WARN L424 MainDispatcher]: Unable to annotate k=1 with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:13:25,397 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/28_buggy_simple_loop1_vf.i[30287,30300] Start Parsing Local Start Parsing Local [2024-01-31 16:13:25,433 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:13:25,458 INFO L208 MainTranslator]: Completed translation [2024-01-31 16:13:25,458 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25 WrapperNode [2024-01-31 16:13:25,459 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:13:25,460 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-31 16:13:25,460 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-31 16:13:25,460 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-31 16:13:25,465 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25" (1/1) ... [2024-01-31 16:13:25,492 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25" (1/1) ... [2024-01-31 16:13:25,503 INFO L138 Inliner]: procedures = 167, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2024-01-31 16:13:25,504 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-31 16:13:25,504 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-31 16:13:25,504 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-31 16:13:25,505 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-31 16:13:25,512 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25" (1/1) ... [2024-01-31 16:13:25,513 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25" (1/1) ... [2024-01-31 16:13:25,519 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25" (1/1) ... [2024-01-31 16:13:25,540 INFO L175 MemorySlicer]: Split 3 memory accesses to 2 slices as follows [2, 1]. 67 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 1 writes are split as follows [0, 1]. [2024-01-31 16:13:25,541 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25" (1/1) ... [2024-01-31 16:13:25,541 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25" (1/1) ... [2024-01-31 16:13:25,564 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25" (1/1) ... [2024-01-31 16:13:25,570 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25" (1/1) ... [2024-01-31 16:13:25,576 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25" (1/1) ... [2024-01-31 16:13:25,577 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25" (1/1) ... [2024-01-31 16:13:25,586 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-31 16:13:25,587 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-31 16:13:25,587 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-31 16:13:25,588 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-31 16:13:25,588 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25" (1/1) ... [2024-01-31 16:13:25,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:13:25,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-31 16:13:25,612 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-01-31 16:13:25,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-01-31 16:13:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-01-31 16:13:25,644 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-01-31 16:13:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-31 16:13:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-31 16:13:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-31 16:13:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-31 16:13:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-31 16:13:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-31 16:13:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-31 16:13:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-31 16:13:25,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-31 16:13:25,647 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-31 16:13:25,762 INFO L244 CfgBuilder]: Building ICFG [2024-01-31 16:13:25,763 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-31 16:13:26,215 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-31 16:13:26,216 INFO L293 CfgBuilder]: Performing block encoding [2024-01-31 16:13:26,280 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-31 16:13:26,281 INFO L320 CfgBuilder]: Removed 4 assume(true) statements. [2024-01-31 16:13:26,282 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 04:13:26 BoogieIcfgContainer [2024-01-31 16:13:26,282 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-31 16:13:26,284 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-31 16:13:26,284 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-31 16:13:26,287 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-31 16:13:26,287 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:13:23" (1/4) ... [2024-01-31 16:13:26,287 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bbf8998 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 31.01 04:13:26, skipping insertion in model container [2024-01-31 16:13:26,288 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.01 04:13:24" (2/4) ... [2024-01-31 16:13:26,288 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bbf8998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.01 04:13:26, skipping insertion in model container [2024-01-31 16:13:26,289 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:25" (3/4) ... [2024-01-31 16:13:26,289 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bbf8998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.01 04:13:26, skipping insertion in model container [2024-01-31 16:13:26,290 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 04:13:26" (4/4) ... [2024-01-31 16:13:26,291 INFO L112 eAbstractionObserver]: Analyzing ICFG 28_buggy_simple_loop1_vf.i [2024-01-31 16:13:26,304 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-31 16:13:26,305 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2024-01-31 16:13:26,305 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-31 16:13:26,426 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-31 16:13:26,453 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 31 places, 33 transitions, 70 flow [2024-01-31 16:13:26,491 INFO L124 PetriNetUnfolderBase]: 5/35 cut-off events. [2024-01-31 16:13:26,495 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-31 16:13:26,497 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39 conditions, 35 events. 5/35 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 69 event pairs, 0 based on Foata normal form. 0/20 useless extension candidates. Maximal degree in co-relation 30. Up to 2 conditions per place. [2024-01-31 16:13:26,497 INFO L82 GeneralOperation]: Start removeDead. Operand has 31 places, 33 transitions, 70 flow [2024-01-31 16:13:26,501 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 31 places, 33 transitions, 70 flow [2024-01-31 16:13:26,511 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-31 16:13:26,518 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;@7356b5fb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-31 16:13:26,518 INFO L358 AbstractCegarLoop]: Starting to check reachability of 17 error locations. [2024-01-31 16:13:26,523 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-31 16:13:26,523 INFO L124 PetriNetUnfolderBase]: 0/6 cut-off events. [2024-01-31 16:13:26,523 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-31 16:13:26,523 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-31 16:13:26,524 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2024-01-31 16:13:26,525 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (and 14 more)] === [2024-01-31 16:13:26,537 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-31 16:13:26,538 INFO L85 PathProgramCache]: Analyzing trace with hash 219163540, now seen corresponding path program 1 times [2024-01-31 16:13:26,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-31 16:13:26,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965477034] [2024-01-31 16:13:26,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-31 16:13:26,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-31 16:13:26,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-31 16:13:26,731 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-01-31 16:13:26,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-31 16:13:26,783 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-01-31 16:13:26,784 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-01-31 16:13:26,785 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (16 of 17 remaining) [2024-01-31 16:13:26,786 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (15 of 17 remaining) [2024-01-31 16:13:26,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (14 of 17 remaining) [2024-01-31 16:13:26,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (13 of 17 remaining) [2024-01-31 16:13:26,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (12 of 17 remaining) [2024-01-31 16:13:26,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (11 of 17 remaining) [2024-01-31 16:13:26,788 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (10 of 17 remaining) [2024-01-31 16:13:26,788 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONERROR_FUNCTION (9 of 17 remaining) [2024-01-31 16:13:26,788 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (8 of 17 remaining) [2024-01-31 16:13:26,788 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (7 of 17 remaining) [2024-01-31 16:13:26,788 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (6 of 17 remaining) [2024-01-31 16:13:26,789 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (5 of 17 remaining) [2024-01-31 16:13:26,789 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (4 of 17 remaining) [2024-01-31 16:13:26,789 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 17 remaining) [2024-01-31 16:13:26,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (2 of 17 remaining) [2024-01-31 16:13:26,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONERROR_FUNCTION (1 of 17 remaining) [2024-01-31 16:13:26,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 17 remaining) [2024-01-31 16:13:26,791 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-01-31 16:13:26,791 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2024-01-31 16:13:26,796 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-01-31 16:13:26,797 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-01-31 16:13:26,810 INFO L503 ceAbstractionStarter]: Automizer considered 7 witness invariants [2024-01-31 16:13:26,811 INFO L504 ceAbstractionStarter]: WitnessConsidered=7 [2024-01-31 16:13:26,812 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.01 04:13:26 BasicIcfg [2024-01-31 16:13:26,812 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-01-31 16:13:26,813 INFO L158 Benchmark]: Toolchain (without parser) took 2110.12ms. Allocated memory was 163.6MB in the beginning and 226.5MB in the end (delta: 62.9MB). Free memory was 81.6MB in the beginning and 180.0MB in the end (delta: -98.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:13:26,816 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 117.4MB. Free memory is still 79.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:13:26,816 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 163.6MB. Free memory is still 128.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:13:26,816 INFO L158 Benchmark]: CACSL2BoogieTranslator took 755.43ms. Allocated memory is still 163.6MB. Free memory was 81.4MB in the beginning and 79.2MB in the end (delta: 2.2MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2024-01-31 16:13:26,817 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.97ms. Allocated memory is still 163.6MB. Free memory was 79.2MB in the beginning and 76.2MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-01-31 16:13:26,818 INFO L158 Benchmark]: Boogie Preprocessor took 82.10ms. Allocated memory is still 163.6MB. Free memory was 76.2MB in the beginning and 72.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-01-31 16:13:26,818 INFO L158 Benchmark]: RCFGBuilder took 694.81ms. Allocated memory is still 163.6MB. Free memory was 72.0MB in the beginning and 63.4MB in the end (delta: 8.6MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-01-31 16:13:26,820 INFO L158 Benchmark]: TraceAbstraction took 527.84ms. Allocated memory was 163.6MB in the beginning and 226.5MB in the end (delta: 62.9MB). Free memory was 62.4MB in the beginning and 180.0MB in the end (delta: -117.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:13:26,822 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.10ms. Allocated memory is still 117.4MB. Free memory is still 79.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 163.6MB. Free memory is still 128.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 755.43ms. Allocated memory is still 163.6MB. Free memory was 81.4MB in the beginning and 79.2MB in the end (delta: 2.2MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.97ms. Allocated memory is still 163.6MB. Free memory was 79.2MB in the beginning and 76.2MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 82.10ms. Allocated memory is still 163.6MB. Free memory was 76.2MB in the beginning and 72.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 694.81ms. Allocated memory is still 163.6MB. Free memory was 72.0MB in the beginning and 63.4MB in the end (delta: 8.6MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * TraceAbstraction took 527.84ms. Allocated memory was 163.6MB in the beginning and 226.5MB in the end (delta: 62.9MB). Free memory was 62.4MB in the beginning and 180.0MB in the end (delta: -117.6MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 688]: invariant of correctness witness can be violated invariant of correctness witness can be violated We found a FailurePath: [L700] 0 pthread_t t; VAL [t={3:0}] [L701] COND TRUE 0 1 [L703] FCALL, FORK 0 pthread_create(&t, 0, thr1, 0) VAL [arg={0:0}, t={3:0}] [L686] 1 unsigned int x=__VERIFIER_nondet_uint(), y=__VERIFIER_nondet_uint(), z=__VERIFIER_nondet_uint(); [L686] 1 unsigned int x=__VERIFIER_nondet_uint(), y=__VERIFIER_nondet_uint(), z=__VERIFIER_nondet_uint(); [L686] 1 unsigned int x=__VERIFIER_nondet_uint(), y=__VERIFIER_nondet_uint(), z=__VERIFIER_nondet_uint(); [L687] 1 int i, j=1, k=1; VAL [arg={0:0}, arg={0:0}, j=1, k=1] [L688] 1 CodeAnnotStmt[Assertion[BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[COMPGEQ,BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,UnaryExpression[MINUS,IntegerLiteral[2LL]],CastExpression[ACSLType[long long],IdentifierExpression[j]]],CastExpression[ACSLType[long long],IdentifierExpression[k]]],IntegerLiteral[0LL]],BinaryExpression[COMPEQ,CastExpression[ACSLType[unsigned long],IdentifierExpression[arg]],IntegerLiteral[0UL]]],BinaryExpression[LOGICOR,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[COMPLEQ,IntegerLiteral[0],IdentifierExpression[i]],BinaryExpression[COMPLEQ,IntegerLiteral[1],IdentifierExpression[j]]],BinaryExpression[COMPLEQ,IntegerLiteral[1],IdentifierExpression[k]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,UnaryExpression[MINUS,IntegerLiteral[1LL]],CastExpression[ACSLType[long long],IdentifierExpression[i]]],CastExpression[ACSLType[long long],IdentifierExpression[j]]],IntegerLiteral[0LL]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,UnaryExpression[MINUS,IntegerLiteral[1LL]],CastExpression[ACSLType[long long],IdentifierExpression[i]]],CastExpression[ACSLType[long long],IdentifierExpression[k]]],IntegerLiteral[0LL]]],BinaryExpression[LOGICOR,BinaryExpression[COMPGEQ,BinaryExpression[ARITHPLUS,BinaryExpression[ARITHMINUS,IntegerLiteral[0LL],CastExpression[ACSLType[long long],IdentifierExpression[i]]],CastExpression[ACSLType[long long],IdentifierExpression[j]]],IntegerLiteral[0LL]],BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[COMPLEQ,IntegerLiteral[1U],IdentifierExpression[x]],BinaryExpression[COMPLEQ,IdentifierExpression[y],IntegerLiteral[2147483647U]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHPLUS,BinaryExpression[ARITHMINUS,UnaryExpression[MINUS,IntegerLiteral[1LL]],CastExpression[ACSLType[long long],IdentifierExpression[i]]],CastExpression[ACSLType[long long],IdentifierExpression[j]]],IntegerLiteral[0LL]]],BinaryExpression[COMPNEQ,IdentifierExpression[x],IntegerLiteral[0U]]]]],BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[LOGICAND,BinaryExpression[COMPGEQ,BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[2147483647LL],CastExpression[ACSLType[long long],IdentifierExpression[i]]],CastExpression[ACSLType[long long],IdentifierExpression[j]]],IntegerLiteral[0LL]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[2147483647LL],CastExpression[ACSLType[long long],IdentifierExpression[i]]],CastExpression[ACSLType[long long],IdentifierExpression[k]]],IntegerLiteral[0LL]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHPLUS,BinaryExpression[ARITHMINUS,IntegerLiteral[0LL],CastExpression[ACSLType[long long],IdentifierExpression[j]]],CastExpression[ACSLType[long long],IdentifierExpression[k]]],IntegerLiteral[0LL]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHPLUS,BinaryExpression[ARITHMINUS,IntegerLiteral[2147483646LL],CastExpression[ACSLType[long long],IdentifierExpression[i]]],CastExpression[ACSLType[long long],IdentifierExpression[j]]],IntegerLiteral[0LL]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHPLUS,BinaryExpression[ARITHMINUS,IntegerLiteral[2147483646LL],CastExpression[ACSLType[long long],IdentifierExpression[i]]],CastExpression[ACSLType[long long],IdentifierExpression[k]]],IntegerLiteral[0LL]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHMINUS,BinaryExpression[ARITHPLUS,IntegerLiteral[2147483649LL],CastExpression[ACSLType[long long],IdentifierExpression[i]]],CastExpression[ACSLType[long long],IdentifierExpression[j]]],IntegerLiteral[0LL]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHMINUS,BinaryExpression[ARITHPLUS,IntegerLiteral[2147483649LL],CastExpression[ACSLType[long long],IdentifierExpression[i]]],CastExpression[ACSLType[long long],IdentifierExpression[k]]],IntegerLiteral[0LL]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMINUS,IntegerLiteral[2LL],CastExpression[ACSLType[long long],IdentifierExpression[j]]],CastExpression[ACSLType[long long],IdentifierExpression[k]]],IntegerLiteral[0LL]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMINUS,IntegerLiteral[2147483648LL],CastExpression[ACSLType[long long],IdentifierExpression[i]]],CastExpression[ACSLType[long long],IdentifierExpression[j]]],IntegerLiteral[0LL]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMINUS,IntegerLiteral[2147483648LL],CastExpression[ACSLType[long long],IdentifierExpression[i]]],CastExpression[ACSLType[long long],IdentifierExpression[k]]],IntegerLiteral[0LL]]],BinaryExpression[COMPGEQ,BinaryExpression[ARITHMINUS,CastExpression[ACSLType[long long],IdentifierExpression[j]],CastExpression[ACSLType[long long],IdentifierExpression[k]]],IntegerLiteral[0LL]]],BinaryExpression[COMPEQ,IntegerLiteral[1],IdentifierExpression[j]]],BinaryExpression[COMPEQ,IntegerLiteral[1],IdentifierExpression[k]]],BinaryExpression[COMPEQ,IdentifierExpression[j],IntegerLiteral[1]]],BinaryExpression[COMPEQ,IdentifierExpression[j],IdentifierExpression[k]]],BinaryExpression[COMPEQ,IdentifierExpression[k],IntegerLiteral[1]]]]]]] VAL [arg={0:0}, arg={0:0}, i=-2147483649, j=1, k=1, x=0, y=2147483648] - UnprovableResult [Line: 689]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 690]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 691]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 703]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 3 procedures, 52 locations, 17 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 0.3s, 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=70occurred 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, 5 NumberOfCodeBlocks, 5 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! [2024-01-31 16:13:26,851 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE