./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe030_tso.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/safe030_tso.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b 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-wmm/safe030_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe030_tso.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-dev-8857f20-m [2024-01-29 22:53:27,857 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:53:27,921 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:53:27,928 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:53:27,929 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:53:27,960 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:53:27,961 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:53:27,961 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:53:27,962 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:53:27,962 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:53:27,962 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:53:27,963 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:53:27,963 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:53:27,963 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:53:27,964 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:53:27,964 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:53:27,964 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:53:27,964 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:53:27,965 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:53:27,965 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:53:27,965 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:53:27,966 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:53:27,966 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:53:27,966 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:53:27,966 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:53:27,967 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:53:27,967 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:53:27,967 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:53:27,967 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:53:27,968 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:53:27,968 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:53:27,968 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:53:27,968 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:53:27,968 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:53:27,969 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:53:27,969 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:53:27,969 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:53:27,969 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:53:27,969 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:53:27,969 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:53:27,970 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:53:27,970 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:53:27,970 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:53:27,970 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:53:28,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:53:28,317 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:53:28,319 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:53:28,320 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:53:28,320 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:53:28,321 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe030_tso.i [2024-01-29 22:53:29,399 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:53:29,624 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:53:29,624 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe030_tso.i [2024-01-29 22:53:29,649 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a5d4aa1/eced042df84d4aceb0f6e285796ff54a/FLAG6ba84e4d1 [2024-01-29 22:53:29,662 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a5d4aa1/eced042df84d4aceb0f6e285796ff54a [2024-01-29 22:53:29,665 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:53:29,665 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:53:29,666 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe030_tso.yml/witness.yml [2024-01-29 22:53:29,871 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:53:29,873 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:53:29,875 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:53:29,875 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:53:29,887 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:53:29,888 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:53:29" (1/2) ... [2024-01-29 22:53:29,890 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f7cbf6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:53:29, skipping insertion in model container [2024-01-29 22:53:29,890 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:53:29" (1/2) ... [2024-01-29 22:53:29,892 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34ee4703 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:53:29, skipping insertion in model container [2024-01-29 22:53:29,892 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:53:29" (2/2) ... [2024-01-29 22:53:29,892 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f7cbf6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:29, skipping insertion in model container [2024-01-29 22:53:29,892 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:53:29" (2/2) ... [2024-01-29 22:53:29,892 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:53:30,083 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:53:30,084 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (0 <= __unbuffered_cnt) && (x <= 127) [2024-01-29 22:53:30,084 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] ((0 <= __unbuffered_cnt) && (x <= 127)) && (y <= 2) [2024-01-29 22:53:30,084 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (0 <= __unbuffered_cnt) && (0 <= z) [2024-01-29 22:53:30,085 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (0 <= __unbuffered_cnt) && (x <= 2) [2024-01-29 22:53:30,085 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] ((0 <= __unbuffered_cnt) && (x <= 127)) && (y <= 127) [2024-01-29 22:53:30,085 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,085 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] ((0 <= __unbuffered_cnt) && (x <= 127)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,085 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] ((0 <= __unbuffered_cnt) && (x <= 127)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,085 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] ((0 <= __unbuffered_cnt) && (x <= 127)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,085 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (0 <= __unbuffered_cnt) && (0 <= y) [2024-01-29 22:53:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] ((0 <= __unbuffered_cnt) && (x <= 127)) && (z <= 2) [2024-01-29 22:53:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] ((0 <= __unbuffered_cnt) && (x <= 127)) && (z <= 127) [2024-01-29 22:53:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (((0 <= __unbuffered_cnt) && (x <= 127)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (((0 <= __unbuffered_cnt) && (x <= 127)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL [2024-01-29 22:53:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] ((expression == 0) && (expression <= 1)) && (expression == 0 || expression == 1) [2024-01-29 22:53:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] (expression == 0) && (expression <= 1) [2024-01-29 22:53:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-29 22:53:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] (expression == 0) && (0 <= expression) [2024-01-29 22:53:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] (((expression == 0) && (expression <= 1)) && (expression == 0 || expression == 1)) && (expression == 1) [2024-01-29 22:53:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (0 <= __unbuffered_cnt) && (x == 2) [2024-01-29 22:53:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (0 <= __unbuffered_cnt) && (y == 2 || (((0 <= y && y <= 2) && y <= 127) && ((y == 0 || y == 1) || y == 2))) [2024-01-29 22:53:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (0 <= __unbuffered_cnt) && (0 <= z) [2024-01-29 22:53:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (0 <= __unbuffered_cnt) && (z <= 2) [2024-01-29 22:53:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (0 <= __unbuffered_cnt) && (z <= 127) [2024-01-29 22:53:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (0 <= __unbuffered_cnt) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (0 <= __unbuffered_cnt) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (0 <= __unbuffered_cnt) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL [2024-01-29 22:53:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (unsigned long )arg == 0UL [2024-01-29 22:53:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,089 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,089 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (((0 <= __unbuffered_cnt) && (0 <= x)) && ((x == 0 || x == 1) || x == 2)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,089 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (y <= 127) [2024-01-29 22:53:30,089 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,089 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,089 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z) [2024-01-29 22:53:30,089 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (z <= 127) [2024-01-29 22:53:30,090 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,090 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] ((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127) [2024-01-29 22:53:30,090 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,090 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (((0 <= __unbuffered_cnt) && (0 <= x)) && ((x == 0 || x == 1) || x == 2)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,090 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (y <= 2) [2024-01-29 22:53:30,090 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y) [2024-01-29 22:53:30,090 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] ((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 2) [2024-01-29 22:53:30,090 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (z <= 2) [2024-01-29 22:53:30,091 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (((((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 127)) && (z <= 2)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,091 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (((((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 127)) && (z <= 2)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,091 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 127) [2024-01-29 22:53:30,091 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,091 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,091 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (((((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 127)) && (z <= 2)) && (z <= 127) [2024-01-29 22:53:30,091 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] ((((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 127)) && (z <= 2) [2024-01-29 22:53:30,092 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (((((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 127)) && (z <= 2)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,092 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (((((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 127)) && (z <= 2)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,092 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (((((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 127)) && (z <= 2)) && (y == 1) [2024-01-29 22:53:30,092 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z) [2024-01-29 22:53:30,092 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (((((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 127)) && (z <= 2)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,092 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 2) [2024-01-29 22:53:30,092 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= __unbuffered_cnt) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,092 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= __unbuffered_cnt) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,093 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= __unbuffered_cnt) && (y <= 2) [2024-01-29 22:53:30,093 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,093 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= __unbuffered_cnt) && (y <= 127) [2024-01-29 22:53:30,093 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= __unbuffered_cnt) && (z <= 127) [2024-01-29 22:53:30,093 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= __unbuffered_cnt) && (z <= 2) [2024-01-29 22:53:30,093 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= __unbuffered_cnt) && (x <= 127) [2024-01-29 22:53:30,093 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= __unbuffered_cnt) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,093 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] ((0 <= __unbuffered_cnt) && ((unsigned long )arg == 0UL)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= __unbuffered_cnt) && (0 <= z) [2024-01-29 22:53:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] ((0 <= __unbuffered_cnt) && ((unsigned long )arg == 0UL)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= __unbuffered_cnt) && (0 <= y) [2024-01-29 22:53:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] ((0 <= __unbuffered_cnt) && ((unsigned long )arg == 0UL)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= __unbuffered_cnt) && (x <= 2) [2024-01-29 22:53:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (unsigned long )arg == 0UL [2024-01-29 22:53:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,095 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (0 <= z) [2024-01-29 22:53:30,095 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,095 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,095 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (x <= 127) [2024-01-29 22:53:30,095 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (y <= 2) [2024-01-29 22:53:30,095 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,095 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,095 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,096 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (z <= 2) [2024-01-29 22:53:30,096 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,096 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y) [2024-01-29 22:53:30,096 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,096 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (y <= 127) [2024-01-29 22:53:30,096 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (z <= 127) [2024-01-29 22:53:30,096 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (x <= 2) [2024-01-29 22:53:30,096 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (unsigned long )arg == 0UL [2024-01-29 22:53:30,097 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (y <= 2) [2024-01-29 22:53:30,097 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (z <= 127) [2024-01-29 22:53:30,097 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,098 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (z <= 2) [2024-01-29 22:53:30,098 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z) [2024-01-29 22:53:30,098 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] ((((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (y <= 2)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,098 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,098 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] ((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127) [2024-01-29 22:53:30,098 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,099 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,099 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (y <= 127) [2024-01-29 22:53:30,099 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,099 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] ((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 2) [2024-01-29 22:53:30,099 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] ((((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (y <= 2)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,100 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y) [2024-01-29 22:53:30,100 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((0 <= __unbuffered_cnt) && (z == 2)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,101 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((0 <= __unbuffered_cnt) && (z == 2)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,101 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (0 <= __unbuffered_cnt) && (x <= 127) [2024-01-29 22:53:30,101 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (0 <= __unbuffered_cnt) && (z == 2) [2024-01-29 22:53:30,101 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,101 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((0 <= __unbuffered_cnt) && (z == 2)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,102 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((0 <= __unbuffered_cnt) && (z == 2)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,102 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((0 <= __unbuffered_cnt) && (z == 2)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,102 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (0 <= __unbuffered_cnt) && (x <= 2) [2024-01-29 22:53:30,102 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (0 <= __unbuffered_cnt) && (0 <= y) [2024-01-29 22:53:30,102 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (0 <= __unbuffered_cnt) && (y <= 2) [2024-01-29 22:53:30,102 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (0 <= __unbuffered_cnt) && (y <= 127) [2024-01-29 22:53:30,102 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,102 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (unsigned long )arg == 0UL [2024-01-29 22:53:30,103 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= x [2024-01-29 22:53:30,103 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && (1 <= __unbuffered_cnt) [2024-01-29 22:53:30,103 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && (0 <= y) [2024-01-29 22:53:30,103 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && (z <= 2) [2024-01-29 22:53:30,103 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && (x <= 2) [2024-01-29 22:53:30,103 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && (y <= 2) [2024-01-29 22:53:30,103 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,104 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,104 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,104 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && (y <= 127) [2024-01-29 22:53:30,104 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,104 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && (0 <= z) [2024-01-29 22:53:30,104 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && (x <= 127) [2024-01-29 22:53:30,104 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,104 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,105 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (0 <= x) && (z <= 127) [2024-01-29 22:53:30,105 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,105 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= __unbuffered_cnt) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,105 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] ((0 <= __unbuffered_cnt) && (z <= 127)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,105 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= __unbuffered_cnt) && (x <= 127) [2024-01-29 22:53:30,106 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= __unbuffered_cnt) && (y <= 127) [2024-01-29 22:53:30,106 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= __unbuffered_cnt) && (0 <= y) [2024-01-29 22:53:30,106 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] ((0 <= __unbuffered_cnt) && (z <= 127)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,106 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= __unbuffered_cnt) && (z <= 127) [2024-01-29 22:53:30,107 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (((0 <= __unbuffered_cnt) && (z <= 127)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,107 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= __unbuffered_cnt) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,107 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= __unbuffered_cnt) && (x <= 2) [2024-01-29 22:53:30,107 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= __unbuffered_cnt) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,107 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,107 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= __unbuffered_cnt) && (0 <= z) [2024-01-29 22:53:30,107 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= __unbuffered_cnt) && (y <= 2) [2024-01-29 22:53:30,107 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= __unbuffered_cnt) && (z <= 2) [2024-01-29 22:53:30,107 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (unsigned long )arg == 0UL [2024-01-29 22:53:30,108 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] ((0 <= __unbuffered_cnt) && (0 <= x)) && (y <= 127) [2024-01-29 22:53:30,108 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] ((0 <= __unbuffered_cnt) && (0 <= x)) && (y <= 2) [2024-01-29 22:53:30,108 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,108 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] ((0 <= __unbuffered_cnt) && (0 <= x)) && (z == 1) [2024-01-29 22:53:30,108 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] ((0 <= __unbuffered_cnt) && (0 <= x)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,108 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,108 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] ((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 2) [2024-01-29 22:53:30,109 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y) [2024-01-29 22:53:30,109 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] ((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127) [2024-01-29 22:53:30,109 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] ((0 <= __unbuffered_cnt) && (0 <= x)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,109 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,109 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,110 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,110 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z) [2024-01-29 22:53:30,110 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,110 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,110 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (y <= 2) [2024-01-29 22:53:30,111 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y) [2024-01-29 22:53:30,111 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (z <= 2) [2024-01-29 22:53:30,111 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,111 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 127) [2024-01-29 22:53:30,112 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,112 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 2) [2024-01-29 22:53:30,113 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,114 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (z <= 127) [2024-01-29 22:53:30,115 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,115 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,115 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,119 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (y <= 127) [2024-01-29 22:53:30,119 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (unsigned long )arg == 0UL [2024-01-29 22:53:30,119 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] ((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127) [2024-01-29 22:53:30,119 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (0 <= __unbuffered_cnt) && (0 <= y) [2024-01-29 22:53:30,120 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] ((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 2) [2024-01-29 22:53:30,120 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,120 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,120 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,120 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && (y <= 127) [2024-01-29 22:53:30,120 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,120 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && (y <= 2) [2024-01-29 22:53:30,120 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,120 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,121 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,121 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && (z <= 2) [2024-01-29 22:53:30,121 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] ((0 <= __unbuffered_cnt) && (0 <= y)) && (0 <= z) [2024-01-29 22:53:30,121 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,121 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && (z <= 127) [2024-01-29 22:53:30,121 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,121 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] ((((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,121 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (x <= 2) [2024-01-29 22:53:30,121 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (y <= 2) [2024-01-29 22:53:30,121 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] ((((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,122 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,122 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (z <= 127) [2024-01-29 22:53:30,122 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,122 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (0 <= z) [2024-01-29 22:53:30,122 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (x <= 127) [2024-01-29 22:53:30,122 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y) [2024-01-29 22:53:30,122 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (y <= 127) [2024-01-29 22:53:30,122 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,122 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] ((((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,123 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,123 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y)) && (z <= 2) [2024-01-29 22:53:30,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((0 <= __unbuffered_cnt) && (0 <= y)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((0 <= __unbuffered_cnt) && (0 <= y)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((0 <= __unbuffered_cnt) && (0 <= y)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((0 <= __unbuffered_cnt) && (0 <= y)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((0 <= __unbuffered_cnt) && (0 <= y)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((0 <= __unbuffered_cnt) && (0 <= y)) && (0 <= z) [2024-01-29 22:53:30,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (0 <= __unbuffered_cnt) && (0 <= y) [2024-01-29 22:53:30,124 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((0 <= __unbuffered_cnt) && (0 <= y)) && (z <= 2) [2024-01-29 22:53:30,124 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((0 <= __unbuffered_cnt) && (0 <= y)) && (y <= 2) [2024-01-29 22:53:30,124 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((0 <= __unbuffered_cnt) && (0 <= y)) && (y <= 127) [2024-01-29 22:53:30,124 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((0 <= __unbuffered_cnt) && (0 <= y)) && (x == 1) [2024-01-29 22:53:30,124 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((0 <= __unbuffered_cnt) && (0 <= y)) && (z <= 127) [2024-01-29 22:53:30,124 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((0 <= __unbuffered_cnt) && (0 <= y)) && (y <= 127) [2024-01-29 22:53:30,124 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((0 <= __unbuffered_cnt) && (0 <= y)) && (y <= 127)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,124 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((0 <= __unbuffered_cnt) && (0 <= y)) && (y <= 127)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,124 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0 <= __unbuffered_cnt) && (0 <= y) [2024-01-29 22:53:30,125 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127) [2024-01-29 22:53:30,125 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((0 <= __unbuffered_cnt) && (0 <= y)) && (y <= 2) [2024-01-29 22:53:30,125 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((0 <= __unbuffered_cnt) && (0 <= y)) && (y <= 127)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,125 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((0 <= __unbuffered_cnt) && (0 <= y)) && (y <= 127)) && (z <= 2) [2024-01-29 22:53:30,125 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((0 <= __unbuffered_cnt) && (0 <= y)) && (y <= 127)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,125 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((0 <= __unbuffered_cnt) && (0 <= y)) && (0 <= z) [2024-01-29 22:53:30,125 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((0 <= __unbuffered_cnt) && (0 <= y)) && (y <= 127)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,125 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((0 <= __unbuffered_cnt) && (0 <= y)) && (y <= 127)) && (z <= 127) [2024-01-29 22:53:30,125 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,125 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,126 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 2) [2024-01-29 22:53:30,126 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((0 <= __unbuffered_cnt) && (0 <= y)) && (y <= 127)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,126 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-29 22:53:30,126 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (0 <= __unbuffered_cnt) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,126 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (0 <= __unbuffered_cnt) && (y <= 2) [2024-01-29 22:53:30,126 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (0 <= __unbuffered_cnt) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,126 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (0 <= __unbuffered_cnt) && (0 <= y) [2024-01-29 22:53:30,126 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (0 <= __unbuffered_cnt) && (0 <= z) [2024-01-29 22:53:30,126 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (0 <= __unbuffered_cnt) && (x <= 127) [2024-01-29 22:53:30,127 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (0 <= __unbuffered_cnt) && (y <= 127) [2024-01-29 22:53:30,127 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (0 <= __unbuffered_cnt) && (z <= 127) [2024-01-29 22:53:30,127 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] ((0 <= __unbuffered_cnt) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,127 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,127 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,127 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (0 <= __unbuffered_cnt) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,127 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] ((0 <= __unbuffered_cnt) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,127 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (0 <= __unbuffered_cnt) && (z <= 2) [2024-01-29 22:53:30,127 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (0 <= __unbuffered_cnt) && (x <= 2) [2024-01-29 22:53:30,127 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,128 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && (y <= 2) [2024-01-29 22:53:30,128 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 2) [2024-01-29 22:53:30,128 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && (z <= 127) [2024-01-29 22:53:30,128 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,128 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,128 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,128 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,128 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && (y <= 127) [2024-01-29 22:53:30,128 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,129 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z) [2024-01-29 22:53:30,129 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127) [2024-01-29 22:53:30,129 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && (z <= 2) [2024-01-29 22:53:30,129 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,129 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,129 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y) [2024-01-29 22:53:30,129 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] (((0 <= __unbuffered_cnt) && (x <= 2)) && (y <= 2)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,129 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] ((((0 <= __unbuffered_cnt) && (x <= 2)) && (y <= 2)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,129 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] ((0 <= __unbuffered_cnt) && (x <= 2)) && (x <= 127) [2024-01-29 22:53:30,130 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] (((0 <= __unbuffered_cnt) && (x <= 2)) && (y <= 2)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,130 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,130 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] (((0 <= __unbuffered_cnt) && (x <= 2)) && (y <= 2)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,130 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] ((0 <= __unbuffered_cnt) && (x <= 2)) && (y <= 2) [2024-01-29 22:53:30,130 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] (0 <= __unbuffered_cnt) && (x <= 2) [2024-01-29 22:53:30,130 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,130 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] ((((0 <= __unbuffered_cnt) && (x <= 2)) && (y <= 2)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,130 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] (((0 <= __unbuffered_cnt) && (x <= 2)) && (y <= 2)) && (z <= 2) [2024-01-29 22:53:30,130 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] (((0 <= __unbuffered_cnt) && (x <= 2)) && (y <= 2)) && (y <= 127) [2024-01-29 22:53:30,130 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] (((0 <= __unbuffered_cnt) && (x <= 2)) && (y <= 2)) && (z <= 127) [2024-01-29 22:53:30,131 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] (0 <= __unbuffered_cnt) && (0 <= y) [2024-01-29 22:53:30,131 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] (0 <= __unbuffered_cnt) && (0 <= z) [2024-01-29 22:53:30,131 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (z <= 2) [2024-01-29 22:53:30,131 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (z <= 127) [2024-01-29 22:53:30,131 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,131 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,131 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 127) [2024-01-29 22:53:30,131 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z) [2024-01-29 22:53:30,131 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (x <= 2) [2024-01-29 22:53:30,132 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,132 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,132 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,132 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,132 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,133 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z)) && (y == 2) [2024-01-29 22:53:30,136 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (unsigned long )arg == 0UL [2024-01-29 22:53:30,136 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (y <= 2) [2024-01-29 22:53:30,136 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] ((((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (y <= 2)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,136 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,137 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,137 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z) [2024-01-29 22:53:30,137 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] ((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 2) [2024-01-29 22:53:30,137 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (z <= 127) [2024-01-29 22:53:30,137 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] ((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127) [2024-01-29 22:53:30,138 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,138 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (z <= 2) [2024-01-29 22:53:30,138 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (y <= 127) [2024-01-29 22:53:30,138 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,138 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] ((((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (y <= 2)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,138 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] ((((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (y <= 2)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,138 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,138 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y) [2024-01-29 22:53:30,138 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-29 22:53:30,138 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,139 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && (y <= 127) [2024-01-29 22:53:30,139 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= z) [2024-01-29 22:53:30,139 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,139 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && (z <= 2) [2024-01-29 22:53:30,139 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,139 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,139 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && (y <= 2) [2024-01-29 22:53:30,139 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,139 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && (0 <= y) [2024-01-29 22:53:30,139 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,140 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,140 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 127) [2024-01-29 22:53:30,140 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && (x <= 2) [2024-01-29 22:53:30,140 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && (z <= 127) [2024-01-29 22:53:30,140 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= __unbuffered_cnt) && (0 <= x)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,140 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-29 22:53:30,140 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (unsigned long )arg == 0UL [2024-01-29 22:53:30,140 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] ((0 <= __unbuffered_cnt) && (0 <= z)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,140 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] ((0 <= __unbuffered_cnt) && (0 <= z)) && (y <= 127) [2024-01-29 22:53:30,140 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,141 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] ((0 <= __unbuffered_cnt) && (0 <= z)) && (z <= 2) [2024-01-29 22:53:30,141 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] ((0 <= __unbuffered_cnt) && (0 <= z)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,141 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] ((0 <= __unbuffered_cnt) && (0 <= z)) && (x == 2) [2024-01-29 22:53:30,141 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (0 <= __unbuffered_cnt) && (0 <= z) [2024-01-29 22:53:30,141 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] ((0 <= __unbuffered_cnt) && (0 <= z)) && (y <= 2) [2024-01-29 22:53:30,141 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] ((0 <= __unbuffered_cnt) && (0 <= z)) && (z <= 127) [2024-01-29 22:53:30,141 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] ((0 <= __unbuffered_cnt) && (0 <= z)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,141 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] ((0 <= __unbuffered_cnt) && (0 <= z)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,141 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (0 <= __unbuffered_cnt) && (0 <= y) [2024-01-29 22:53:30,141 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] ((0 <= __unbuffered_cnt) && (0 <= z)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,142 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (0 <= x) && (1 <= __unbuffered_cnt) [2024-01-29 22:53:30,142 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (0 <= x) && (0 <= z) [2024-01-29 22:53:30,142 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((0 <= x) && (1 <= __unbuffered_cnt)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,142 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (0 <= x) && (y <= 2) [2024-01-29 22:53:30,142 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (0 <= x) && (z <= 127) [2024-01-29 22:53:30,142 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (0 <= x) && (x <= 127) [2024-01-29 22:53:30,142 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (0 <= x) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,142 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (0 <= x) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,142 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (0 <= x) && (y <= 127) [2024-01-29 22:53:30,142 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= x [2024-01-29 22:53:30,143 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (0 <= x) && (0 <= y) [2024-01-29 22:53:30,143 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (0 <= x) && (x <= 2) [2024-01-29 22:53:30,143 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (0 <= x) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,143 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((0 <= x) && (1 <= __unbuffered_cnt)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,143 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (0 <= x) && (z <= 2) [2024-01-29 22:53:30,143 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((0 <= x) && (1 <= __unbuffered_cnt)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,143 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] ((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127) [2024-01-29 22:53:30,143 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,143 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && (y <= 127) [2024-01-29 22:53:30,143 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && (z <= 127) [2024-01-29 22:53:30,144 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (0 <= __unbuffered_cnt) && (0 <= x) [2024-01-29 22:53:30,145 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,145 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,145 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (0 <= __unbuffered_cnt) && (0 <= y) [2024-01-29 22:53:30,145 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && (y <= 2) [2024-01-29 22:53:30,145 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,145 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= __unbuffered_cnt [2024-01-29 22:53:30,145 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] ((0 <= __unbuffered_cnt) && (0 <= y)) && (0 <= z) [2024-01-29 22:53:30,145 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && (z <= 2) [2024-01-29 22:53:30,146 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,146 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] ((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 2) [2024-01-29 22:53:30,146 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= __unbuffered_cnt) && (0 <= y)) && (x <= 127)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,146 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-29 22:53:30,146 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (unsigned long )arg == 0UL [2024-01-29 22:53:30,146 INFO L98 nessWitnessExtractor]: Location invariant before [L775-L775] (__unbuffered_cnt == 0) && (x == 0) [2024-01-29 22:53:30,146 INFO L98 nessWitnessExtractor]: Location invariant before [L775-L775] ((__unbuffered_cnt == 0) && (x == 0)) && (y == 0) [2024-01-29 22:53:30,146 INFO L98 nessWitnessExtractor]: Location invariant before [L775-L775] __unbuffered_cnt == 0 [2024-01-29 22:53:30,146 INFO L98 nessWitnessExtractor]: Location invariant before [L775-L775] (__unbuffered_cnt == 0) && (main$tmp_guard0 == (_Bool)0) [2024-01-29 22:53:30,146 INFO L98 nessWitnessExtractor]: Location invariant before [L775-L775] ((__unbuffered_cnt == 0) && (x == 0)) && (z == 0) [2024-01-29 22:53:30,146 INFO L98 nessWitnessExtractor]: Location invariant before [L775-L775] (__unbuffered_cnt == 0) && (main$tmp_guard1 == (_Bool)0) [2024-01-29 22:53:30,147 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (0 <= x) && (0 <= y) [2024-01-29 22:53:30,147 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && (main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1) [2024-01-29 22:53:30,147 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && (z <= 127) [2024-01-29 22:53:30,147 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && (x <= 127) [2024-01-29 22:53:30,147 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && ((unsigned long )arg == 0UL) [2024-01-29 22:53:30,147 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && (0 <= z) [2024-01-29 22:53:30,147 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && ((y == 0 || y == 1) || y == 2) [2024-01-29 22:53:30,147 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && (z <= 2) [2024-01-29 22:53:30,147 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && (main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1) [2024-01-29 22:53:30,147 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && (1 <= __unbuffered_cnt) [2024-01-29 22:53:30,147 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && (x <= 2) [2024-01-29 22:53:30,148 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= x [2024-01-29 22:53:30,148 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && ((z == 0 || z == 1) || z == 2) [2024-01-29 22:53:30,148 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && ((x == 0 || x == 1) || x == 2) [2024-01-29 22:53:30,149 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && (y <= 127) [2024-01-29 22:53:30,149 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] ((0 <= x) && (0 <= y)) && (y <= 2) [2024-01-29 22:53:30,196 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:53:30,364 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-wmm/safe030_tso.i[945,958] [2024-01-29 22:53:30,509 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:53:30,520 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:53:30,531 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-wmm/safe030_tso.i[945,958] [2024-01-29 22:53:30,532 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int expression) { if (!expression) { ERROR: {reach_error();abort();} }; return; } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:53:30,773 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:53:30,801 INFO L206 MainTranslator]: Completed translation [2024-01-29 22:53:30,802 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30 WrapperNode [2024-01-29 22:53:30,802 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:53:30,803 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-29 22:53:30,806 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-29 22:53:30,807 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-29 22:53:30,812 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30" (1/1) ... [2024-01-29 22:53:30,830 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30" (1/1) ... [2024-01-29 22:53:30,854 INFO L138 Inliner]: procedures = 176, calls = 53, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 143 [2024-01-29 22:53:30,854 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-29 22:53:30,855 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-29 22:53:30,855 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-29 22:53:30,855 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-29 22:53:30,863 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30" (1/1) ... [2024-01-29 22:53:30,863 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30" (1/1) ... [2024-01-29 22:53:30,867 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30" (1/1) ... [2024-01-29 22:53:30,883 INFO L175 MemorySlicer]: Split 5 memory accesses to 4 slices as follows [2, 1, 1, 1]. 40 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0]. The 3 writes are split as follows [0, 1, 1, 1]. [2024-01-29 22:53:30,884 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30" (1/1) ... [2024-01-29 22:53:30,884 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30" (1/1) ... [2024-01-29 22:53:30,896 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30" (1/1) ... [2024-01-29 22:53:30,898 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30" (1/1) ... [2024-01-29 22:53:30,900 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30" (1/1) ... [2024-01-29 22:53:30,902 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30" (1/1) ... [2024-01-29 22:53:30,906 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-29 22:53:30,907 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-29 22:53:30,907 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-29 22:53:30,907 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-29 22:53:30,907 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30" (1/1) ... [2024-01-29 22:53:30,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:53:30,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 22:53:30,929 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) [2024-01-29 22:53:30,947 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 [2024-01-29 22:53:30,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-29 22:53:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-29 22:53:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-29 22:53:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-29 22:53:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-01-29 22:53:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-29 22:53:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-29 22:53:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-29 22:53:30,980 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-01-29 22:53:30,980 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-01-29 22:53:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-01-29 22:53:30,981 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-01-29 22:53:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-01-29 22:53:30,981 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-01-29 22:53:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-29 22:53:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-29 22:53:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-29 22:53:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-29 22:53:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-01-29 22:53:30,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-29 22:53:30,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-29 22:53:30,983 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-29 22:53:31,097 INFO L244 CfgBuilder]: Building ICFG [2024-01-29 22:53:31,099 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-29 22:53:32,093 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-29 22:53:32,093 INFO L293 CfgBuilder]: Performing block encoding [2024-01-29 22:53:35,914 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-29 22:53:35,915 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-01-29 22:53:35,915 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 10:53:35 BoogieIcfgContainer [2024-01-29 22:53:35,916 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-29 22:53:35,918 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-29 22:53:35,918 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-29 22:53:35,921 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-29 22:53:35,921 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 10:53:29" (1/4) ... [2024-01-29 22:53:35,922 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@316dfac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 10:53:35, skipping insertion in model container [2024-01-29 22:53:35,922 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:53:29" (2/4) ... [2024-01-29 22:53:35,923 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@316dfac4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 10:53:35, skipping insertion in model container [2024-01-29 22:53:35,923 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:53:30" (3/4) ... [2024-01-29 22:53:35,923 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@316dfac4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 10:53:35, skipping insertion in model container [2024-01-29 22:53:35,923 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 10:53:35" (4/4) ... [2024-01-29 22:53:35,925 INFO L112 eAbstractionObserver]: Analyzing ICFG safe030_tso.i [2024-01-29 22:53:35,942 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-29 22:53:35,942 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 409 error locations. [2024-01-29 22:53:35,942 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-29 22:53:36,368 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-29 22:53:36,410 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 473 places, 464 transitions, 940 flow [2024-01-29 22:53:36,601 INFO L124 PetriNetUnfolderBase]: 1/461 cut-off events. [2024-01-29 22:53:36,601 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 22:53:36,617 INFO L83 FinitePrefix]: Finished finitePrefix Result has 471 conditions, 461 events. 1/461 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 105. Compared 4099 event pairs, 0 based on Foata normal form. 0/51 useless extension candidates. Maximal degree in co-relation 451. Up to 2 conditions per place. [2024-01-29 22:53:36,617 INFO L82 GeneralOperation]: Start removeDead. Operand has 473 places, 464 transitions, 940 flow [2024-01-29 22:53:36,649 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 470 places, 461 transitions, 931 flow [2024-01-29 22:53:36,661 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-29 22:53:36,665 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;@35227745, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-29 22:53:36,666 INFO L358 AbstractCegarLoop]: Starting to check reachability of 745 error locations. [2024-01-29 22:53:36,667 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-29 22:53:36,667 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-29 22:53:36,668 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 22:53:36,668 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:53:36,668 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-29 22:53:36,668 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 742 more)] === [2024-01-29 22:53:36,672 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:53:36,672 INFO L85 PathProgramCache]: Analyzing trace with hash 219329, now seen corresponding path program 1 times [2024-01-29 22:53:36,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:53:36,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [897782358] [2024-01-29 22:53:36,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:53:36,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:53:36,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:53:36,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:53:36,876 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:53:36,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [897782358] [2024-01-29 22:53:36,877 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [897782358] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:53:36,877 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:53:36,878 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-29 22:53:36,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112483239] [2024-01-29 22:53:36,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:53:36,885 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 22:53:36,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:53:36,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 22:53:36,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 22:53:36,947 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 45 out of 464 [2024-01-29 22:53:36,950 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 470 places, 461 transitions, 931 flow. Second operand has 3 states, 3 states have (on average 45.666666666666664) internal successors, (137), 3 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-29 22:53:36,951 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:53:36,951 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 45 of 464 [2024-01-29 22:53:36,951 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand