./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-exp-term-symm.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/chl-exp-term-symm.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cc875861 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/weaver/chl-exp-term-symm.wvr.c ./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/chl-exp-term-symm.wvr.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-tmp.dk.owicki-witnesses-cc87586-m [2024-02-20 14:37:24,544 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-20 14:37:24,621 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-20 14:37:24,627 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-20 14:37:24,628 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-20 14:37:24,650 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-20 14:37:24,651 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-20 14:37:24,651 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-20 14:37:24,651 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-20 14:37:24,654 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-20 14:37:24,655 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-20 14:37:24,655 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-20 14:37:24,656 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-20 14:37:24,657 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-20 14:37:24,657 INFO L153 SettingsManager]: * Use SBE=true [2024-02-20 14:37:24,657 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-20 14:37:24,657 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-20 14:37:24,658 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-20 14:37:24,658 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-20 14:37:24,658 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-20 14:37:24,658 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-20 14:37:24,659 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-20 14:37:24,659 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-20 14:37:24,659 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-20 14:37:24,659 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-20 14:37:24,659 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-20 14:37:24,659 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-20 14:37:24,660 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-20 14:37:24,660 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-20 14:37:24,660 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-20 14:37:24,661 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-20 14:37:24,661 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-20 14:37:24,661 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 14:37:24,662 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-20 14:37:24,662 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-20 14:37:24,662 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-20 14:37:24,662 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-20 14:37:24,662 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-20 14:37:24,662 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-20 14:37:24,663 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-20 14:37:24,663 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-20 14:37:24,663 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-20 14:37:24,663 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-20 14:37:24,663 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-20 14:37:24,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-20 14:37:24,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-20 14:37:24,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-20 14:37:24,925 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-20 14:37:24,926 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-20 14:37:24,927 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/chl-exp-term-symm.wvr.yml/witness.yml [2024-02-20 14:37:25,068 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-20 14:37:25,068 INFO L274 PluginConnector]: CDTParser initialized [2024-02-20 14:37:25,070 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-exp-term-symm.wvr.c [2024-02-20 14:37:26,241 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-20 14:37:26,419 INFO L384 CDTParser]: Found 1 translation units. [2024-02-20 14:37:26,420 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-exp-term-symm.wvr.c [2024-02-20 14:37:26,427 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ca0795ae/b863861bd60a4dd98115bc8154248aba/FLAG598c7fb4b [2024-02-20 14:37:26,446 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ca0795ae/b863861bd60a4dd98115bc8154248aba [2024-02-20 14:37:26,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-20 14:37:26,448 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-20 14:37:26,451 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:26,451 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-20 14:37:26,455 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-20 14:37:26,455 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:25" (1/2) ... [2024-02-20 14:37:26,456 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ba95f61 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:26, skipping insertion in model container [2024-02-20 14:37:26,456 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:25" (1/2) ... [2024-02-20 14:37:26,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c73bee3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:26, skipping insertion in model container [2024-02-20 14:37:26,458 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:26" (2/2) ... [2024-02-20 14:37:26,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ba95f61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26, skipping insertion in model container [2024-02-20 14:37:26,459 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:26" (2/2) ... [2024-02-20 14:37:26,459 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-20 14:37:26,492 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-20 14:37:26,493 INFO L97 edCorrectnessWitness]: Location invariant before [L66-L66] ((((((((((((((((((((((((!(v_np5_1) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0)))) && !(v_np9_1)) && !(v_np2_1)) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np3_1) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np16_1) && v_np13_1) && v_np11_1) && ((result_5 == 0) || !((result_4 == 0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np7_1)) || (((((((((((((((((((!(v_np5_1) && (((((((((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0))) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) || (((((((((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && ((result_5 == 0) || !((result_4 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && !(v_np4_1)) && !(v_np14_1)) && v_np16_1) && v_np15_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1))) || (((((((((((((((((((((!(v_np5_1) && !(v_np9_1)) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && !(v_np4_1)) && !(v_np14_1)) && v_np16_1) && v_np15_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((!(v_np5_1) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np7_1) && !(v_np4_1)) && !(v_np14_1)) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && !(v_np15_1)) && v_np16_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1))) [2024-02-20 14:37:26,493 INFO L97 edCorrectnessWitness]: Location invariant before [L66-L66] ((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && (((((((((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0))) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) || (((((((((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && ((result_5 == 0) || !((result_4 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np17_1) && v_np15_1) && v_np12_1) && v_np11_1) && !(v_np18_1)) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && !(v_np15_1)) && v_np17_1) && v_np12_1) && v_np11_1) && !(v_np18_1)) && !(v_np7_1))) [2024-02-20 14:37:26,493 INFO L97 edCorrectnessWitness]: Location invariant before [L67-L67] (((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np13_1)) && !(v_np4_1)) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && !(v_np15_1)) && v_np14_1) && v_np12_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np7_1)) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && (((((((((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0))) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) || (((((((((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && ((result_5 == 0) || !((result_4 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np4_1)) && v_np15_1) && v_np14_1) && v_np12_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) [2024-02-20 14:37:26,494 INFO L97 edCorrectnessWitness]: Location invariant before [L49-L53] (((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && (((((((((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0))) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) || (((((((((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && ((result_5 == 0) || !((result_4 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np17_1) && v_np15_1) && v_np12_1) && v_np11_1) && !(v_np18_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((!(v_np5_1) && (((((((((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0))) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) || (((((((((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && ((result_5 == 0) || !((result_4 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && !(v_np4_1)) && !(v_np14_1)) && v_np16_1) && v_np15_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && (((((((((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0))) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) || (((((((((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && ((result_5 == 0) || !((result_4 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np4_1)) && v_np15_1) && v_np14_1) && v_np12_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((!(v_np5_1) && !(v_np9_1)) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && !(v_np4_1)) && !(v_np14_1)) && v_np16_1) && v_np15_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((!(v_np16_1) && !(v_np9_1)) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np5_1) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((!(v_np16_1) && (((((((((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0))) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) || (((((((((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && ((result_5 == 0) || !((result_4 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np5_1) && v_np7_1) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)))) && (((((((((((((((((((((((((((!(v_np5_1) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0)))) && !(v_np9_1)) && !(v_np2_1)) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np3_1) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np16_1) && v_np13_1) && v_np11_1) && ((result_5 == 0) || !((result_4 == 0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np7_1)) || ((((((((((((((((((((((((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0))) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np5_1) && v_np3_1) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && v_np11_1) && ((result_5 == 0) || !((result_4 == 0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np7_1))) || ((((((((((((((((((((!(v_np16_1) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np5_1) && v_np3_1) && v_np7_1) && !(v_np4_1)) && !(v_np14_1)) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && !(v_np15_1)) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1))) || ((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && !(v_np15_1)) && v_np17_1) && v_np12_1) && v_np11_1) && !(v_np18_1)) && !(v_np7_1))) || ((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np13_1)) && !(v_np4_1)) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && !(v_np15_1)) && v_np14_1) && v_np12_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np7_1))) || ((((((((((((((((((((!(v_np5_1) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np7_1) && !(v_np4_1)) && !(v_np14_1)) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && !(v_np15_1)) && v_np16_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)))) [2024-02-20 14:37:26,494 INFO L97 edCorrectnessWitness]: Location invariant before [L64-L64] ((((((((((((((((((((((!(v_np5_1) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0)))) && !(v_np16_1)) && !(v_np2_1)) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && v_np9_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np12_1) && ((result_5 == 0) || !((result_4 == 0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) && ((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np9_1) && v_np7_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && !(v_np15_1)) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) || (((((((((((((((((((((!(v_np5_1) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0)))) && !(v_np16_1)) && !(v_np2_1)) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np0_1)) && v_np6_1) && v_np9_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && ((result_5 == 0) || !((result_4 == 0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)))) [2024-02-20 14:37:26,494 INFO L97 edCorrectnessWitness]: Location invariant before [L43-L47] ((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && v_np9_1) && v_np7_1) && v_np0_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && !(v_np15_1)) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) || ((((((((((((((((((((!(v_np16_1) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np5_1) && v_np3_1) && v_np7_1) && !(v_np4_1)) && !(v_np14_1)) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && !(v_np15_1)) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1))) || (((((((((((((((((((!(v_np5_1) && (((((((((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0))) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) || (((((((((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || 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256))) && (result_4 == 0)))) && ((result_5 == 0) || !((result_4 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && !(v_np4_1)) && !(v_np14_1)) && v_np16_1) && v_np15_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1))) || ((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && 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((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) || (((((((((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && ((result_5 == 0) || !((result_4 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && 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!(v_np7_1))) || (((((((((((((((((((((!(v_np5_1) && !(v_np9_1)) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && !(v_np4_1)) && !(v_np14_1)) && v_np16_1) && v_np15_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((!(v_np5_1) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0)))) && !(v_np16_1)) && !(v_np2_1)) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np0_1)) && v_np6_1) && v_np9_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && ((result_5 == 0) || !((result_4 == 0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((!(v_np16_1) && !(v_np9_1)) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np5_1) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)))) [2024-02-20 14:37:26,495 INFO L97 edCorrectnessWitness]: Location invariant before [L65-L65] ((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && v_np9_1) && v_np7_1) && v_np0_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && !(v_np15_1)) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) || (((((((((((((((((((((!(v_np5_1) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0)))) && !(v_np16_1)) && !(v_np2_1)) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && v_np6_1) && v_np9_1) && v_np0_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && ((result_5 == 0) || !((result_4 == 0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)))) && ((((((((((((((((((((((((((((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0))) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np5_1) && v_np3_1) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && v_np11_1) && ((result_5 == 0) || !((result_4 == 0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np7_1)) || ((((((((((((((((((((!(v_np16_1) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np5_1) && v_np3_1) && v_np7_1) && !(v_np4_1)) && !(v_np14_1)) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && !(v_np15_1)) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1))) || (((((((((((((((((((((!(v_np16_1) && !(v_np9_1)) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np5_1) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((!(v_np16_1) && (((((((((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0))) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) || (((((((((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && ((result_5 == 0) || !((result_4 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np5_1) && v_np7_1) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)))) [2024-02-20 14:37:26,495 INFO L97 edCorrectnessWitness]: Location invariant before [L72-L72] (0) && (0) [2024-02-20 14:37:26,495 INFO L97 edCorrectnessWitness]: Location invariant before [L67-L67] (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && (((((((((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0))) && (((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) || (((((((((((!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || !((sort_label_2 == sort_label_0))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) || (((sort_label_2 == (sort_label_0 + result_5)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && ((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (0 < result_5))))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (result_5 < 0)) || !((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))))) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && (((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256))) || (result_5 == 0))) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0)))) && ((result_5 == 0) || !((result_4 == 0)))))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np9_1) && v_np2_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np12_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)) [2024-02-20 14:37:26,495 INFO L103 edCorrectnessWitness]: ghost_variable v_np2_1 = 0 [2024-02-20 14:37:26,495 INFO L103 edCorrectnessWitness]: ghost_variable v_np5_1 = 0 [2024-02-20 14:37:26,496 INFO L103 edCorrectnessWitness]: ghost_variable v_np4_1 = 0 [2024-02-20 14:37:26,496 INFO L103 edCorrectnessWitness]: ghost_variable v_np12_1 = 1 [2024-02-20 14:37:26,496 INFO L103 edCorrectnessWitness]: ghost_variable v_np6_1 = 0 [2024-02-20 14:37:26,496 INFO L103 edCorrectnessWitness]: ghost_variable v_np1_1 = 0 [2024-02-20 14:37:26,496 INFO L103 edCorrectnessWitness]: ghost_variable v_np3_1 = 0 [2024-02-20 14:37:26,496 INFO L103 edCorrectnessWitness]: ghost_variable v_np0_1 = 0 [2024-02-20 14:37:26,496 INFO L103 edCorrectnessWitness]: ghost_variable v_np7_1 = 0 [2024-02-20 14:37:26,497 INFO L103 edCorrectnessWitness]: ghost_variable v_np15_1 = 0 [2024-02-20 14:37:26,497 INFO L103 edCorrectnessWitness]: ghost_variable v_np13_1 = 0 [2024-02-20 14:37:26,497 INFO L103 edCorrectnessWitness]: ghost_variable v_np9_1 = 1 [2024-02-20 14:37:26,497 INFO L103 edCorrectnessWitness]: ghost_variable v_np11_1 = 0 [2024-02-20 14:37:26,498 INFO L103 edCorrectnessWitness]: ghost_variable v_np14_1 = 0 [2024-02-20 14:37:26,498 INFO L103 edCorrectnessWitness]: ghost_variable v_np17_1 = 0 [2024-02-20 14:37:26,498 INFO L103 edCorrectnessWitness]: ghost_variable v_np16_1 = 0 [2024-02-20 14:37:26,498 INFO L103 edCorrectnessWitness]: ghost_variable v_np8_1 = 0 [2024-02-20 14:37:26,498 INFO L103 edCorrectnessWitness]: ghost_variable v_np18_1 = 0 [2024-02-20 14:37:26,498 INFO L103 edCorrectnessWitness]: ghost_variable v_np10_1 = 1 [2024-02-20 14:37:26,498 INFO L106 edCorrectnessWitness]: ghost_update [L66-L66] v_np13_1 = 0; [2024-02-20 14:37:26,499 INFO L106 edCorrectnessWitness]: ghost_update [L66-L66] v_np17_1 = 1; [2024-02-20 14:37:26,499 INFO L106 edCorrectnessWitness]: ghost_update [L66-L66] v_np16_1 = 0; [2024-02-20 14:37:26,499 INFO L106 edCorrectnessWitness]: ghost_update [L66-L66] v_np12_1 = 1; [2024-02-20 14:37:26,499 INFO L106 edCorrectnessWitness]: ghost_update [L66-L66] v_np7_1 = 0; [2024-02-20 14:37:26,499 INFO L106 edCorrectnessWitness]: ghost_update [L66-L66] v_np14_1 = 1; [2024-02-20 14:37:26,499 INFO L106 edCorrectnessWitness]: ghost_update [L66-L66] v_np17_1 = 0; [2024-02-20 14:37:26,500 INFO L106 edCorrectnessWitness]: ghost_update [L67-L67] v_np9_1 = 1; [2024-02-20 14:37:26,500 INFO L106 edCorrectnessWitness]: ghost_update [L67-L67] v_np2_1 = 1; [2024-02-20 14:37:26,500 INFO L106 edCorrectnessWitness]: ghost_update [L67-L67] v_np14_1 = 0; [2024-02-20 14:37:26,501 INFO L106 edCorrectnessWitness]: ghost_update [L67-L67] v_np15_1 = 0; [2024-02-20 14:37:26,502 INFO L106 edCorrectnessWitness]: ghost_update [L67-L67] v_np11_1 = 0; [2024-02-20 14:37:26,502 INFO L106 edCorrectnessWitness]: ghost_update [L49-L53] v_np15_1 = 1; [2024-02-20 14:37:26,511 INFO L106 edCorrectnessWitness]: ghost_update [L49-L53] v_np3_1 = 0; [2024-02-20 14:37:26,512 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np4_1 = 0; [2024-02-20 14:37:26,528 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np0_1 = 1; [2024-02-20 14:37:26,528 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np6_1 = 1; [2024-02-20 14:37:26,528 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np1_1 = 1; [2024-02-20 14:37:26,529 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np1_1 = 0; [2024-02-20 14:37:26,529 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np13_1 = 1; [2024-02-20 14:37:26,529 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np12_1 = 0; [2024-02-20 14:37:26,529 INFO L106 edCorrectnessWitness]: ghost_update [L43-L47] v_np7_1 = 1; [2024-02-20 14:37:26,529 INFO L106 edCorrectnessWitness]: ghost_update [L43-L47] v_np6_1 = 0; [2024-02-20 14:37:26,529 INFO L106 edCorrectnessWitness]: ghost_update [L65-L65] v_np5_1 = 0; [2024-02-20 14:37:26,530 INFO L106 edCorrectnessWitness]: ghost_update [L65-L65] v_np3_1 = 1; [2024-02-20 14:37:26,530 INFO L106 edCorrectnessWitness]: ghost_update [L65-L65] v_np5_1 = 1; [2024-02-20 14:37:26,530 INFO L106 edCorrectnessWitness]: ghost_update [L65-L65] v_np11_1 = 1; [2024-02-20 14:37:26,531 INFO L106 edCorrectnessWitness]: ghost_update [L65-L65] v_np0_1 = 0; [2024-02-20 14:37:26,531 INFO L106 edCorrectnessWitness]: ghost_update [L65-L65] v_np9_1 = 0; [2024-02-20 14:37:26,531 INFO L106 edCorrectnessWitness]: ghost_update [L65-L65] v_np16_1 = 1; [2024-02-20 14:37:26,532 INFO L106 edCorrectnessWitness]: ghost_update [L72-L72] v_np18_1 = 0; [2024-02-20 14:37:26,532 INFO L106 edCorrectnessWitness]: ghost_update [L72-L72] v_np8_1 = 1; [2024-02-20 14:37:26,532 INFO L106 edCorrectnessWitness]: ghost_update [L67-L67] v_np18_1 = 1; [2024-02-20 14:37:26,532 INFO L106 edCorrectnessWitness]: ghost_update [L67-L67] v_np2_1 = 0; [2024-02-20 14:37:26,548 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-20 14:37:26,716 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-exp-term-symm.wvr.c[2628,2641] [2024-02-20 14:37:26,726 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:26,736 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:26,785 WARN L423 MainDispatcher]: Unable to annotate void* thread1() { result_4 = !!sort_label_is_null_1 == !!sort_label_is_null_3 && (sort_label_is_null_1 || sort_label_is_null_3 || sort_label_0 == sort_label_2) ? 0 : (sort_label_is_null_1 ? -1 : (sort_label_is_null_3 ? 1 : minus(sort_label_0, sort_label_2))); return 0; } with a witness entry [2024-02-20 14:37:26,789 WARN L423 MainDispatcher]: Unable to annotate void* thread2() { result_5 = !!sort_label_is_null_3 == !!sort_label_is_null_1 && (sort_label_is_null_3 || sort_label_is_null_1 || sort_label_2 == sort_label_0) ? 0 : (sort_label_is_null_3 ? -1 : (sort_label_is_null_1 ? 1 : minus(sort_label_2, sort_label_0))); return 0; } 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 [2024-02-20 14:37:26,943 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-exp-term-symm.wvr.c[2628,2641] Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:26,949 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:26,961 INFO L206 MainTranslator]: Completed translation [2024-02-20 14:37:26,962 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26 WrapperNode [2024-02-20 14:37:26,962 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:26,963 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:26,963 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-02-20 14:37:26,963 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-02-20 14:37:26,968 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26" (1/1) ... [2024-02-20 14:37:26,986 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26" (1/1) ... [2024-02-20 14:37:27,057 INFO L138 Inliner]: procedures = 22, calls = 25, calls flagged for inlining = 9, calls inlined = 11, statements flattened = 194 [2024-02-20 14:37:27,058 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:27,059 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-02-20 14:37:27,059 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-02-20 14:37:27,059 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-02-20 14:37:27,068 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26" (1/1) ... [2024-02-20 14:37:27,068 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26" (1/1) ... [2024-02-20 14:37:27,086 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26" (1/1) ... [2024-02-20 14:37:27,119 INFO L175 MemorySlicer]: Split 6 memory accesses to 3 slices as follows [2, 2, 2]. 33 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0]. The 2 writes are split as follows [0, 1, 1]. [2024-02-20 14:37:27,119 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26" (1/1) ... [2024-02-20 14:37:27,119 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26" (1/1) ... [2024-02-20 14:37:27,146 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26" (1/1) ... [2024-02-20 14:37:27,148 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26" (1/1) ... [2024-02-20 14:37:27,156 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26" (1/1) ... [2024-02-20 14:37:27,164 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26" (1/1) ... [2024-02-20 14:37:27,184 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-02-20 14:37:27,185 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-02-20 14:37:27,185 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-02-20 14:37:27,185 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-02-20 14:37:27,186 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26" (1/1) ... [2024-02-20 14:37:27,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 14:37:27,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-20 14:37:27,227 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) [2024-02-20 14:37:27,230 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 [2024-02-20 14:37:27,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-02-20 14:37:27,256 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-02-20 14:37:27,257 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-02-20 14:37:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-02-20 14:37:27,257 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-02-20 14:37:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-02-20 14:37:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-02-20 14:37:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-02-20 14:37:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-02-20 14:37:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-02-20 14:37:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-02-20 14:37:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-02-20 14:37:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-02-20 14:37:27,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-02-20 14:37:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-02-20 14:37:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-02-20 14:37:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-02-20 14:37:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-02-20 14:37:27,260 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-02-20 14:37:27,364 INFO L244 CfgBuilder]: Building ICFG [2024-02-20 14:37:27,366 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-02-20 14:37:28,229 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-02-20 14:37:28,229 INFO L293 CfgBuilder]: Performing block encoding [2024-02-20 14:37:28,435 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-02-20 14:37:28,435 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-02-20 14:37:28,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 02:37:28 BoogieIcfgContainer [2024-02-20 14:37:28,437 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-02-20 14:37:28,439 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-02-20 14:37:28,440 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-02-20 14:37:28,442 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-02-20 14:37:28,443 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:25" (1/4) ... [2024-02-20 14:37:28,444 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f9e1aa1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 20.02 02:37:28, skipping insertion in model container [2024-02-20 14:37:28,444 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 02:37:26" (2/4) ... [2024-02-20 14:37:28,445 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f9e1aa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 02:37:28, skipping insertion in model container [2024-02-20 14:37:28,445 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:26" (3/4) ... [2024-02-20 14:37:28,445 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f9e1aa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 02:37:28, skipping insertion in model container [2024-02-20 14:37:28,446 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 02:37:28" (4/4) ... [2024-02-20 14:37:28,447 INFO L112 eAbstractionObserver]: Analyzing ICFG chl-exp-term-symm.wvr.c [2024-02-20 14:37:28,464 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-02-20 14:37:28,465 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2024-02-20 14:37:28,465 INFO L635 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-02-20 14:37:28,507 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-02-20 14:37:28,531 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 45 places, 38 transitions, 90 flow [2024-02-20 14:37:28,551 INFO L124 PetriNetUnfolderBase]: 0/36 cut-off events. [2024-02-20 14:37:28,551 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-02-20 14:37:28,553 INFO L83 FinitePrefix]: Finished finitePrefix Result has 45 conditions, 36 events. 0/36 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 14 event pairs, 0 based on Foata normal form. 0/28 useless extension candidates. Maximal degree in co-relation 0. Up to 2 conditions per place. [2024-02-20 14:37:28,553 INFO L82 GeneralOperation]: Start removeDead. Operand has 45 places, 38 transitions, 90 flow [2024-02-20 14:37:28,555 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 41 places, 34 transitions, 80 flow [2024-02-20 14:37:28,562 INFO L368 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-02-20 14:37:28,567 INFO L369 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;@74b3283a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-02-20 14:37:28,567 INFO L370 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2024-02-20 14:37:28,569 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-02-20 14:37:28,569 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-02-20 14:37:28,570 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-02-20 14:37:28,570 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 14:37:28,570 INFO L234 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-02-20 14:37:28,571 INFO L432 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 7 more)] === [2024-02-20 14:37:28,574 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 14:37:28,575 INFO L85 PathProgramCache]: Analyzing trace with hash 17556, now seen corresponding path program 1 times [2024-02-20 14:37:28,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 14:37:28,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [636510783] [2024-02-20 14:37:28,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 14:37:28,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 14:37:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-20 14:37:28,667 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-20 14:37:28,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-20 14:37:28,698 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-20 14:37:28,700 INFO L372 BasicCegarLoop]: Counterexample is feasible [2024-02-20 14:37:28,700 INFO L818 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT (9 of 10 remaining) [2024-02-20 14:37:28,702 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (8 of 10 remaining) [2024-02-20 14:37:28,702 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (7 of 10 remaining) [2024-02-20 14:37:28,702 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANT (6 of 10 remaining) [2024-02-20 14:37:28,702 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONWITNESS_INVARIANT (5 of 10 remaining) [2024-02-20 14:37:28,703 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONWITNESS_INVARIANT (4 of 10 remaining) [2024-02-20 14:37:28,703 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 10 remaining) [2024-02-20 14:37:28,703 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION (2 of 10 remaining) [2024-02-20 14:37:28,703 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 10 remaining) [2024-02-20 14:37:28,703 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 10 remaining) [2024-02-20 14:37:28,704 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-02-20 14:37:28,704 INFO L457 BasicCegarLoop]: Path program histogram: [1] [2024-02-20 14:37:28,709 INFO L246 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-02-20 14:37:28,709 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-02-20 14:37:28,717 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np2_1 could not be translated [2024-02-20 14:37:28,719 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np5_1 could not be translated [2024-02-20 14:37:28,720 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np10_1 could not be translated [2024-02-20 14:37:28,720 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np13_1 could not be translated [2024-02-20 14:37:28,720 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np6_1 could not be translated [2024-02-20 14:37:28,720 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np17_1 could not be translated [2024-02-20 14:37:28,721 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np11_1 could not be translated [2024-02-20 14:37:28,721 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np14_1 could not be translated [2024-02-20 14:37:28,721 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np12_1 could not be translated [2024-02-20 14:37:28,721 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np15_1 could not be translated [2024-02-20 14:37:28,721 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np7_1 could not be translated [2024-02-20 14:37:28,721 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np0_1 could not be translated [2024-02-20 14:37:28,721 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np18_1 could not be translated [2024-02-20 14:37:28,722 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np1_1 could not be translated [2024-02-20 14:37:28,722 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np8_1 could not be translated [2024-02-20 14:37:28,722 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np16_1 could not be translated [2024-02-20 14:37:28,722 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np3_1 could not be translated [2024-02-20 14:37:28,722 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np4_1 could not be translated [2024-02-20 14:37:28,722 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np9_1 could not be translated [2024-02-20 14:37:28,722 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: The program execution was not completely translated back. [2024-02-20 14:37:28,730 INFO L620 ceAbstractionStarter]: Automizer considered 7 witness invariants [2024-02-20 14:37:28,730 INFO L621 ceAbstractionStarter]: WitnessConsidered=7 [2024-02-20 14:37:28,731 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 02:37:28 BasicIcfg [2024-02-20 14:37:28,731 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-02-20 14:37:28,732 INFO L158 Benchmark]: Toolchain (without parser) took 2284.20ms. Allocated memory was 132.1MB in the beginning and 253.8MB in the end (delta: 121.6MB). Free memory was 54.1MB in the beginning and 142.5MB in the end (delta: -88.4MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. [2024-02-20 14:37:28,732 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 132.1MB. Free memory is still 94.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:28,732 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 132.1MB. Free memory is still 101.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:28,732 INFO L158 Benchmark]: CACSL2BoogieTranslator took 511.70ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 54.1MB in the beginning and 105.3MB in the end (delta: -51.2MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2024-02-20 14:37:28,733 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.39ms. Allocated memory is still 159.4MB. Free memory was 105.3MB in the beginning and 86.5MB in the end (delta: 18.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-20 14:37:28,733 INFO L158 Benchmark]: Boogie Preprocessor took 125.05ms. Allocated memory is still 159.4MB. Free memory was 86.5MB in the beginning and 77.2MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-02-20 14:37:28,733 INFO L158 Benchmark]: RCFGBuilder took 1252.32ms. Allocated memory was 159.4MB in the beginning and 253.8MB in the end (delta: 94.4MB). Free memory was 77.2MB in the beginning and 181.3MB in the end (delta: -104.1MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2024-02-20 14:37:28,733 INFO L158 Benchmark]: TraceAbstraction took 291.43ms. Allocated memory is still 253.8MB. Free memory was 180.3MB in the beginning and 142.5MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-02-20 14:37:28,735 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.18ms. Allocated memory is still 132.1MB. Free memory is still 94.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 132.1MB. Free memory is still 101.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 511.70ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 54.1MB in the beginning and 105.3MB in the end (delta: -51.2MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.39ms. Allocated memory is still 159.4MB. Free memory was 105.3MB in the beginning and 86.5MB in the end (delta: 18.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.05ms. Allocated memory is still 159.4MB. Free memory was 86.5MB in the beginning and 77.2MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1252.32ms. Allocated memory was 159.4MB in the beginning and 253.8MB in the end (delta: 94.4MB). Free memory was 77.2MB in the beginning and 181.3MB in the end (delta: -104.1MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * TraceAbstraction took 291.43ms. Allocated memory is still 253.8MB. Free memory was 180.3MB in the beginning and 142.5MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np2_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np5_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np10_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np13_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np6_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np17_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np11_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np14_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np12_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np15_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np7_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np0_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np18_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np1_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np8_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np16_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np3_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np4_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np9_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 64]: invariant of correctness witness can be violated invariant of correctness witness can be violated We found a FailurePath: [L1] //@ ghost long long v_np2_1 = 0; [L1] //@ ghost long long v_np5_1 = 0; [L1] //@ ghost long long v_np4_1 = 0; [L1] //@ ghost long long v_np12_1 = 1; [L1] //@ ghost long long v_np6_1 = 0; [L1] //@ ghost long long v_np1_1 = 0; [L1] //@ ghost long long v_np3_1 = 0; [L1] //@ ghost long long v_np0_1 = 0; [L1] //@ ghost long long v_np7_1 = 0; [L1] //@ ghost long long v_np15_1 = 0; [L1] //@ ghost long long v_np13_1 = 0; [L1] //@ ghost long long v_np9_1 = 1; [L1] //@ ghost long long v_np11_1 = 0; [L1] //@ ghost long long v_np14_1 = 0; [L1] //@ ghost long long v_np17_1 = 0; [L1] //@ ghost long long v_np16_1 = 0; [L1] //@ ghost long long v_np8_1 = 0; [L1] //@ ghost long long v_np18_1 = 0; [L1] //@ ghost long long v_np10_1 = 1; [L38] int sort_label_0, sort_label_2, result_4, result_5; [L39] _Bool sort_label_is_null_1, sort_label_is_null_3; [L56] pthread_t t1, t2; [L58] sort_label_0 = __VERIFIER_nondet_int() [L59] sort_label_2 = __VERIFIER_nondet_int() [L60] sort_label_is_null_1 = __VERIFIER_nondet_bool() [L61] sort_label_is_null_3 = __VERIFIER_nondet_bool() [L64] //@ assert ((((((((((((((((((((((!v_np5_1 && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0)))) && !v_np16_1) && !v_np2_1) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && !v_np8_1) && !v_np10_1) && !v_np6_1) && !v_np1_1) && !v_np0_1) && v_np4_1) && v_np9_1) && !v_np13_1) && !v_np11_1) && !v_np14_1) && !v_np15_1) && v_np12_1) && ((result_5 == 0) || !(result_4 == 0))) && !v_np18_1) && !v_np17_1) && !v_np3_1) && !v_np7_1) && (((((((((((((((((((((!v_np5_1 && !v_np16_1) && (((((!(sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || !(sort_label_2 == sort_label_0)) && (!(sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || ((sort_label_0 <= (sort_label_2 + result_4)) && ((sort_label_0 == (sort_label_2 + result_4)) || (sort_label_2 < (sort_label_0 + 1)))))) && ((sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) || (0 < result_4))) || (((sort_label_2 == sort_label_0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256))) && (result_4 == 0))) || !(sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)))) && !v_np2_1) && !v_np12_1) && !v_np8_1) && !v_np10_1) && !v_np6_1) && !v_np0_1) && v_np9_1) && v_np7_1) && v_np1_1) && !v_np11_1) && !v_np4_1) && !v_np14_1) && (((sort_label_is_null_1 == ((sort_label_is_null_1 / 256) * 256)) || (((result_4 + 1) <= 0) && (sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)))) || (!(sort_label_is_null_3 == ((sort_label_is_null_3 / 256) * 256)) && (result_4 == 0)))) && !v_np15_1) && v_np13_1) && !v_np18_1) && !v_np17_1) && !v_np3_1) || (((((((((((((((((((((!v_np5_1 && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || ((result_5 == 0) && (result_4 == 0)))) && !v_np16_1) && !v_np2_1) && (((((result_5 + 1) <= 0) && (1 <= result_4)) || (((result_4 + 1) <= 0) && (1 <= result_5))) || (result_4 == 0))) && !v_np12_1) && !v_np8_1) && !v_np10_1) && !v_np0_1) && v_np6_1) && v_np9_1) && v_np1_1) && !v_np11_1) && !v_np4_1) && !v_np14_1) && !v_np15_1) && v_np13_1) && ((result_5 == 0) || !(result_4 == 0))) && !v_np18_1) && !v_np17_1) && !v_np3_1) && !v_np7_1))); VAL [result_4=0, result_5=0, sort_label_0=-1, sort_label_2=0, sort_label_is_null_1=-1, sort_label_is_null_3=0, t1={3:0}, t2={5:0}] - UnprovableResult [Line: 65]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 66]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 66]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 67]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 67]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 72]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 72]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 64]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 65]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 45 locations, 10 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 0.2s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=80occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 2 NumberOfCodeBlocks, 2 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-02-20 14:37:28,763 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE