./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-node-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-node-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-node-symm.wvr.c ./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/chl-node-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 14:37:31,478 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-20 14:37:31,541 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-20 14:37:31,545 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-20 14:37:31,546 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-20 14:37:31,568 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-20 14:37:31,569 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-20 14:37:31,569 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-20 14:37:31,570 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-20 14:37:31,572 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-20 14:37:31,573 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-20 14:37:31,573 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-20 14:37:31,573 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-20 14:37:31,574 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-20 14:37:31,574 INFO L153 SettingsManager]: * Use SBE=true [2024-02-20 14:37:31,574 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-20 14:37:31,574 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-20 14:37:31,575 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-20 14:37:31,576 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-20 14:37:31,576 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-20 14:37:31,576 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-20 14:37:31,577 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-20 14:37:31,577 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-20 14:37:31,577 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-20 14:37:31,577 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-20 14:37:31,577 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-20 14:37:31,578 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-20 14:37:31,578 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-20 14:37:31,578 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-20 14:37:31,579 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-20 14:37:31,579 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-20 14:37:31,579 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-20 14:37:31,580 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 14:37:31,580 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-20 14:37:31,580 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-20 14:37:31,580 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-20 14:37:31,580 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-20 14:37:31,581 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-20 14:37:31,581 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-20 14:37:31,581 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-20 14:37:31,581 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-20 14:37:31,582 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-20 14:37:31,582 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-20 14:37:31,582 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-20 14:37:31,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-20 14:37:31,809 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-20 14:37:31,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-20 14:37:31,812 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-20 14:37:31,813 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-20 14:37:31,814 INFO L431 ainManager$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-node-symm.wvr.yml/witness.yml [2024-02-20 14:37:31,982 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-20 14:37:31,982 INFO L274 PluginConnector]: CDTParser initialized [2024-02-20 14:37:31,983 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-node-symm.wvr.c [2024-02-20 14:37:32,882 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-20 14:37:33,078 INFO L384 CDTParser]: Found 1 translation units. [2024-02-20 14:37:33,078 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-node-symm.wvr.c [2024-02-20 14:37:33,084 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a9835a86/7592b22bfedc49b5aecf54b315d0ff82/FLAGd3041a907 [2024-02-20 14:37:33,093 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a9835a86/7592b22bfedc49b5aecf54b315d0ff82 [2024-02-20 14:37:33,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-20 14:37:33,095 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-20 14:37:33,095 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:33,096 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-20 14:37:33,102 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-20 14:37:33,103 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:31" (1/2) ... [2024-02-20 14:37:33,104 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12db79dc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:33, skipping insertion in model container [2024-02-20 14:37:33,104 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:31" (1/2) ... [2024-02-20 14:37:33,105 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@751ab14a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:33, skipping insertion in model container [2024-02-20 14:37:33,106 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:33" (2/2) ... [2024-02-20 14:37:33,106 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12db79dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33, skipping insertion in model container [2024-02-20 14:37:33,106 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:33" (2/2) ... [2024-02-20 14:37:33,107 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-20 14:37:33,146 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-20 14:37:33,146 INFO L97 edCorrectnessWitness]: Location invariant before [L87-L87] (((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np17_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && (0 <= id_3))) && ((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && !(v_np13_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np20_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1)) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_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_np21_1) && v_np20_1) && v_np14_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1)))) [2024-02-20 14:37:33,147 INFO L97 edCorrectnessWitness]: Location invariant before [L89-L89] (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np19_1) && v_np14_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1)) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && v_np3_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np19_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1))) || (((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && (((((0 <= id_0) && ((((result_9 + 1) <= 0) && (1 <= result_6)) || (((0 < (result_6 + 1)) || (0 < result_9)) && ((result_6 < 0) || ((result_6 == 0) && (result_9 == 0)))))) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)) || (((((((result_6 == 0) && (result_9 == 0)) || (((result_9 + 1) <= 0) && (1 <= result_6))) || (((result_6 + 1) <= 0) && (1 <= result_9))) && (0 <= id_0)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)))) && !(v_np1_1)) && v_np4_1) && v_np0_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np19_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && v_np0_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np19_1) && v_np14_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1))) [2024-02-20 14:37:33,147 INFO L97 edCorrectnessWitness]: Location invariant before [L88-L88] ((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np9_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np14_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1)) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(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_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1)))) && ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && v_np3_1) && v_np2_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1)) || (((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && (0 <= id_0)) && !(v_np12_1)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && v_np2_1) && v_np0_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np14_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1))) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np2_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np14_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1))) || (((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && (((((0 <= id_0) && ((((result_9 + 1) <= 0) && (1 <= result_6)) || (((0 < (result_6 + 1)) || (0 < result_9)) && ((result_6 < 0) || ((result_6 == 0) && (result_9 == 0)))))) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)) || (((((((result_6 == 0) && (result_9 == 0)) || (((result_9 + 1) <= 0) && (1 <= result_6))) || (((result_6 + 1) <= 0) && (1 <= result_9))) && (0 <= id_0)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)))) && !(v_np1_1)) && v_np4_1) && v_np2_1) && v_np0_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)))) [2024-02-20 14:37:33,147 INFO L97 edCorrectnessWitness]: Location invariant before [L89-L89] (((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np17_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1)) || (((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && (((((0 <= id_0) && ((((result_9 + 1) <= 0) && (1 <= result_6)) || (((0 < (result_6 + 1)) || (0 < result_9)) && ((result_6 < 0) || ((result_6 == 0) && (result_9 == 0)))))) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)) || (((((((result_6 == 0) && (result_9 == 0)) || (((result_9 + 1) <= 0) && (1 <= result_6))) || (((result_6 + 1) <= 0) && (1 <= result_9))) && (0 <= id_0)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)))) && !(v_np1_1)) && v_np0_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np17_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) [2024-02-20 14:37:33,148 INFO L97 edCorrectnessWitness]: Location invariant before [L57-L63] (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && (((((0 <= id_0) && ((((result_9 + 1) <= 0) && (1 <= result_6)) || (((0 < (result_6 + 1)) || (0 < result_9)) && ((result_6 < 0) || ((result_6 == 0) && (result_9 == 0)))))) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)) || (((((((result_6 == 0) && (result_9 == 0)) || (((result_9 + 1) <= 0) && (1 <= result_6))) || (((result_6 + 1) <= 0) && (1 <= result_9))) && (0 <= id_0)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)))) && !(v_np1_1)) && v_np0_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np17_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && (((((0 <= id_0) && ((((result_9 + 1) <= 0) && (1 <= result_6)) || (((0 < (result_6 + 1)) || (0 < result_9)) && ((result_6 < 0) || ((result_6 == 0) && (result_9 == 0)))))) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)) || (((((((result_6 == 0) && (result_9 == 0)) || (((result_9 + 1) <= 0) && (1 <= result_6))) || (((result_6 + 1) <= 0) && (1 <= result_9))) && (0 <= id_0)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)))) && !(v_np1_1)) && v_np4_1) && v_np0_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np19_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && (0 <= id_0)) && !(v_np12_1)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && v_np2_1) && v_np0_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np14_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1))) || (((((((((((((((((((((((!(v_np5_1) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && (((((0 <= id_0) && ((((result_9 + 1) <= 0) && (1 <= result_6)) || (((0 < (result_6 + 1)) || (0 < result_9)) && ((result_6 < 0) || ((result_6 == 0) && (result_9 == 0)))))) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)) || (((((((result_6 == 0) && (result_9 == 0)) || (((result_9 + 1) <= 0) && (1 <= result_6))) || (((result_6 + 1) <= 0) && (1 <= result_9))) && (0 <= id_0)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)))) && !(v_np1_1)) && v_np0_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np17_1) && v_np16_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && v_np0_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np19_1) && v_np14_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1))) || (((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && (((((0 <= id_0) && ((((result_9 + 1) <= 0) && (1 <= result_6)) || (((0 < (result_6 + 1)) || (0 < result_9)) && ((result_6 < 0) || ((result_6 == 0) && (result_9 == 0)))))) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)) || (((((((result_6 == 0) && (result_9 == 0)) || (((result_9 + 1) <= 0) && (1 <= result_6))) || (((result_6 + 1) <= 0) && (1 <= result_9))) && (0 <= id_0)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)))) && !(v_np1_1)) && v_np4_1) && v_np2_1) && v_np0_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)))) && ((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np17_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1)) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np17_1) && v_np16_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1))) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np19_1) && v_np14_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1))) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && v_np3_1) && v_np2_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1))) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && v_np3_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np19_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1))) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np2_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np14_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1)))) [2024-02-20 14:37:33,148 INFO L97 edCorrectnessWitness]: Location invariant before [L93-L93] (0) && (0) [2024-02-20 14:37:33,148 INFO L97 edCorrectnessWitness]: Location invariant before [L90-L90] (((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && (((((0 <= id_0) && ((((result_9 + 1) <= 0) && (1 <= result_6)) || (((0 < (result_6 + 1)) || (0 < result_9)) && ((result_6 < 0) || ((result_6 == 0) && (result_9 == 0)))))) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)) || (((((((result_6 == 0) && (result_9 == 0)) || (((result_9 + 1) <= 0) && (1 <= result_6))) || (((result_6 + 1) <= 0) && (1 <= result_9))) && (0 <= id_0)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)))) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np17_1) && v_np15_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) [2024-02-20 14:37:33,148 INFO L97 edCorrectnessWitness]: Location invariant before [L90-L90] (((((((((((((((((((((((((!(v_np5_1) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np17_1) && v_np16_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1)) || (((((((((((((((((((((((!(v_np5_1) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && (((((0 <= id_0) && ((((result_9 + 1) <= 0) && (1 <= result_6)) || (((0 < (result_6 + 1)) || (0 < result_9)) && ((result_6 < 0) || ((result_6 == 0) && (result_9 == 0)))))) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)) || (((((((result_6 == 0) && (result_9 == 0)) || (((result_9 + 1) <= 0) && (1 <= result_6))) || (((result_6 + 1) <= 0) && (1 <= result_9))) && (0 <= id_0)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)))) && !(v_np1_1)) && v_np0_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np17_1) && v_np16_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) [2024-02-20 14:37:33,148 INFO L97 edCorrectnessWitness]: Location invariant before [L103-L105] ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(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_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && (((0 <= id_0) && (0 <= id_3)) || (((((1 <= size) && (0 <= id_0)) && (i == 0)) && ((id_0 + 1) == size)) && (0 <= id_3)))) && !(v_np15_1)) && v_np18_1) && v_np17_1) && v_np11_1) && !(v_np21_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) && ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np17_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && (((0 <= id_0) && (0 <= id_3)) || ((((1 <= size) && (0 <= id_0)) && (i == 0)) && (0 <= id_3)))) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) [2024-02-20 14:37:33,148 INFO L97 edCorrectnessWitness]: Location invariant before [L114-L116] ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && (((0 <= id_0) && (0 <= id_3)) || ((((i <= 0) && (0 <= id_0)) && (1 <= size)) && (0 <= id_3)))) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np17_1) && v_np12_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) && ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && (((0 <= id_0) && (0 <= id_3)) || ((((i == 0) && (0 <= id_0)) && (1 <= size)) && (0 <= id_3)))) && !(v_np15_1)) && v_np17_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) [2024-02-20 14:37:33,148 INFO L97 edCorrectnessWitness]: Location invariant before [L49-L55] ((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && !(v_np13_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np20_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1)) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && v_np3_1) && v_np2_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1))) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && v_np3_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np19_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1))) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(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_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1))) || (((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && (((((0 <= id_0) && ((((result_9 + 1) <= 0) && (1 <= result_6)) || (((0 < (result_6 + 1)) || (0 < result_9)) && ((result_6 < 0) || ((result_6 == 0) && (result_9 == 0)))))) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)) || (((((((result_6 == 0) && (result_9 == 0)) || (((result_9 + 1) <= 0) && (1 <= result_6))) || (((result_6 + 1) <= 0) && (1 <= result_9))) && (0 <= id_0)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)))) && !(v_np1_1)) && v_np4_1) && v_np0_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np19_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && (((((0 <= id_0) && ((((result_9 + 1) <= 0) && (1 <= result_6)) || (((0 < (result_6 + 1)) || (0 < result_9)) && ((result_6 < 0) || ((result_6 == 0) && (result_9 == 0)))))) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)) || (((((((result_6 == 0) && (result_9 == 0)) || (((result_9 + 1) <= 0) && (1 <= result_6))) || (((result_6 + 1) <= 0) && (1 <= result_9))) && (0 <= id_0)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && (0 <= id_3)))) && !(v_np1_1)) && v_np4_1) && v_np2_1) && v_np0_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)))) && ((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np9_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np14_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1)) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_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_np21_1) && v_np20_1) && v_np14_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1))) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np19_1) && v_np14_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1))) || (((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && (0 <= id_0)) && !(v_np12_1)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && v_np2_1) && v_np0_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np14_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1))) || ((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np9_1)) && (0 <= id_0)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np2_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np14_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && (0 <= id_3)) && !(v_np7_1))) || (((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np9_1)) && !(v_np2_1)) && (0 <= id_0)) && !(v_np12_1)) && (((1 <= result_9) || ((result_9 + 1) <= 0)) || (result_9 == 0))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && v_np0_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np21_1) && v_np19_1) && v_np14_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && (0 <= id_3)) && !(v_np7_1)))) [2024-02-20 14:37:33,149 INFO L103 edCorrectnessWitness]: ghost_variable v_np12_1 = 0 [2024-02-20 14:37:33,149 INFO L103 edCorrectnessWitness]: ghost_variable v_np9_1 = 0 [2024-02-20 14:37:33,149 INFO L103 edCorrectnessWitness]: ghost_variable v_np1_1 = 0 [2024-02-20 14:37:33,149 INFO L103 edCorrectnessWitness]: ghost_variable v_np5_1 = 0 [2024-02-20 14:37:33,149 INFO L103 edCorrectnessWitness]: ghost_variable v_np22_1 = 0 [2024-02-20 14:37:33,149 INFO L103 edCorrectnessWitness]: ghost_variable v_np18_1 = 0 [2024-02-20 14:37:33,149 INFO L103 edCorrectnessWitness]: ghost_variable v_np3_1 = 0 [2024-02-20 14:37:33,150 INFO L103 edCorrectnessWitness]: ghost_variable v_np20_1 = 0 [2024-02-20 14:37:33,150 INFO L103 edCorrectnessWitness]: ghost_variable v_np0_1 = 0 [2024-02-20 14:37:33,150 INFO L103 edCorrectnessWitness]: ghost_variable v_np14_1 = 0 [2024-02-20 14:37:33,150 INFO L103 edCorrectnessWitness]: ghost_variable v_np2_1 = 0 [2024-02-20 14:37:33,150 INFO L103 edCorrectnessWitness]: ghost_variable v_np11_1 = 1 [2024-02-20 14:37:33,151 INFO L103 edCorrectnessWitness]: ghost_variable v_np19_1 = 0 [2024-02-20 14:37:33,151 INFO L103 edCorrectnessWitness]: ghost_variable v_np15_1 = 0 [2024-02-20 14:37:33,151 INFO L103 edCorrectnessWitness]: ghost_variable v_np17_1 = 1 [2024-02-20 14:37:33,151 INFO L103 edCorrectnessWitness]: ghost_variable v_np6_1 = 0 [2024-02-20 14:37:33,151 INFO L103 edCorrectnessWitness]: ghost_variable v_np16_1 = 0 [2024-02-20 14:37:33,151 INFO L103 edCorrectnessWitness]: ghost_variable v_np8_1 = 1 [2024-02-20 14:37:33,151 INFO L103 edCorrectnessWitness]: ghost_variable v_np7_1 = 0 [2024-02-20 14:37:33,151 INFO L103 edCorrectnessWitness]: ghost_variable v_np13_1 = 0 [2024-02-20 14:37:33,152 INFO L103 edCorrectnessWitness]: ghost_variable v_np21_1 = 0 [2024-02-20 14:37:33,152 INFO L103 edCorrectnessWitness]: ghost_variable v_np4_1 = 0 [2024-02-20 14:37:33,152 INFO L103 edCorrectnessWitness]: ghost_variable v_np10_1 = 0 [2024-02-20 14:37:33,152 INFO L106 edCorrectnessWitness]: ghost_update [L87-L87] v_np20_1 = 1; [2024-02-20 14:37:33,152 INFO L106 edCorrectnessWitness]: ghost_update [L87-L87] v_np14_1 = 1; [2024-02-20 14:37:33,153 INFO L106 edCorrectnessWitness]: ghost_update [L87-L87] v_np17_1 = 0; [2024-02-20 14:37:33,153 INFO L106 edCorrectnessWitness]: ghost_update [L87-L87] v_np21_1 = 1; [2024-02-20 14:37:33,153 INFO L106 edCorrectnessWitness]: ghost_update [L87-L87] v_np7_1 = 0; [2024-02-20 14:37:33,154 INFO L106 edCorrectnessWitness]: ghost_update [L87-L87] v_np9_1 = 1; [2024-02-20 14:37:33,154 INFO L106 edCorrectnessWitness]: ghost_update [L87-L87] v_np20_1 = 0; [2024-02-20 14:37:33,154 INFO L106 edCorrectnessWitness]: ghost_update [L89-L89] v_np17_1 = 1; [2024-02-20 14:37:33,154 INFO L106 edCorrectnessWitness]: ghost_update [L89-L89] v_np19_1 = 0; [2024-02-20 14:37:33,154 INFO L106 edCorrectnessWitness]: ghost_update [L89-L89] v_np4_1 = 0; [2024-02-20 14:37:33,155 INFO L106 edCorrectnessWitness]: ghost_update [L89-L89] v_np21_1 = 0; [2024-02-20 14:37:33,155 INFO L106 edCorrectnessWitness]: ghost_update [L89-L89] v_np22_1 = 1; [2024-02-20 14:37:33,155 INFO L106 edCorrectnessWitness]: ghost_update [L88-L88] v_np11_1 = 0; [2024-02-20 14:37:33,155 INFO L106 edCorrectnessWitness]: ghost_update [L88-L88] v_np2_1 = 1; [2024-02-20 14:37:33,155 INFO L106 edCorrectnessWitness]: ghost_update [L88-L88] v_np3_1 = 1; [2024-02-20 14:37:33,155 INFO L106 edCorrectnessWitness]: ghost_update [L88-L88] v_np19_1 = 1; [2024-02-20 14:37:33,155 INFO L106 edCorrectnessWitness]: ghost_update [L88-L88] v_np13_1 = 1; [2024-02-20 14:37:33,156 INFO L106 edCorrectnessWitness]: ghost_update [L88-L88] v_np9_1 = 0; [2024-02-20 14:37:33,156 INFO L106 edCorrectnessWitness]: ghost_update [L88-L88] v_np2_1 = 0; [2024-02-20 14:37:33,156 INFO L106 edCorrectnessWitness]: ghost_update [L89-L89] v_np16_1 = 1; [2024-02-20 14:37:33,156 INFO L106 edCorrectnessWitness]: ghost_update [L89-L89] v_np22_1 = 0; [2024-02-20 14:37:33,157 INFO L106 edCorrectnessWitness]: ghost_update [L57-L63] v_np0_1 = 1; [2024-02-20 14:37:33,157 INFO L106 edCorrectnessWitness]: ghost_update [L57-L63] v_np3_1 = 0; [2024-02-20 14:37:33,158 INFO L106 edCorrectnessWitness]: ghost_update [L93-L93] v_np5_1 = 0; [2024-02-20 14:37:33,158 INFO L106 edCorrectnessWitness]: ghost_update [L93-L93] v_np6_1 = 1; [2024-02-20 14:37:33,158 INFO L106 edCorrectnessWitness]: ghost_update [L90-L90] v_np5_1 = 1; [2024-02-20 14:37:33,158 INFO L106 edCorrectnessWitness]: ghost_update [L90-L90] v_np15_1 = 0; [2024-02-20 14:37:33,158 INFO L106 edCorrectnessWitness]: ghost_update [L90-L90] v_np0_1 = 0; [2024-02-20 14:37:33,158 INFO L106 edCorrectnessWitness]: ghost_update [L90-L90] v_np16_1 = 0; [2024-02-20 14:37:33,158 INFO L106 edCorrectnessWitness]: ghost_update [L90-L90] v_np11_1 = 1; [2024-02-20 14:37:33,158 INFO L106 edCorrectnessWitness]: ghost_update [L90-L90] v_np13_1 = 0; [2024-02-20 14:37:33,158 INFO L106 edCorrectnessWitness]: ghost_update [L90-L90] v_np15_1 = 1; [2024-02-20 14:37:33,159 INFO L106 edCorrectnessWitness]: ghost_update [L103-L105] v_np12_1 = 1; [2024-02-20 14:37:33,159 INFO L106 edCorrectnessWitness]: ghost_update [L103-L105] v_np10_1 = 1; [2024-02-20 14:37:33,159 INFO L106 edCorrectnessWitness]: ghost_update [L103-L105] v_np18_1 = 0; [2024-02-20 14:37:33,159 INFO L106 edCorrectnessWitness]: ghost_update [L103-L105] v_np10_1 = 0; [2024-02-20 14:37:33,159 INFO L106 edCorrectnessWitness]: ghost_update [L114-L116] v_np1_1 = 0; [2024-02-20 14:37:33,159 INFO L106 edCorrectnessWitness]: ghost_update [L114-L116] v_np7_1 = 1; [2024-02-20 14:37:33,159 INFO L106 edCorrectnessWitness]: ghost_update [L114-L116] v_np12_1 = 0; [2024-02-20 14:37:33,159 INFO L106 edCorrectnessWitness]: ghost_update [L114-L116] v_np1_1 = 1; [2024-02-20 14:37:33,159 INFO L106 edCorrectnessWitness]: ghost_update [L49-L55] v_np14_1 = 0; [2024-02-20 14:37:33,160 INFO L106 edCorrectnessWitness]: ghost_update [L49-L55] v_np4_1 = 1; [2024-02-20 14:37:33,179 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-20 14:37:33,294 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-node-symm.wvr.c[3305,3318] [2024-02-20 14:37:33,303 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:33,309 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:33,343 WARN L423 MainDispatcher]: Unable to annotate void* thread1() { order1_7 = get_2[id_0]; order2_8 = get_5[id_3]; result_6 = ( ( contains_key_1[id_0] && contains_key_4[id_3] ) ? ( ( order1_7 < order2_8 ) ? -1 : ( ( order1_7 > order2_8 ) ? 1 : 0 ) ) : minus(get_2[id_0], get_5[id_3]) ); return 0; } with a witness entry [2024-02-20 14:37:33,345 WARN L423 MainDispatcher]: Unable to annotate void* thread2() { order1_10 = get_5[id_3]; order2_11 = get_2[id_0]; result_9 = ( ( contains_key_4[id_3] && contains_key_1[id_0] ) ? ( ( order1_10 < order2_11 ) ? -1 : ( ( order1_10 > order2_11 ) ? 1 : 0 ) ) : minus(get_5[id_3], get_2[id_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 14:37:33,397 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-node-symm.wvr.c[3305,3318] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local 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 14:37:33,410 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:33,422 INFO L206 MainTranslator]: Completed translation [2024-02-20 14:37:33,423 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33 WrapperNode [2024-02-20 14:37:33,423 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:33,424 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:33,424 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-02-20 14:37:33,424 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-02-20 14:37:33,429 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33" (1/1) ... [2024-02-20 14:37:33,440 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33" (1/1) ... [2024-02-20 14:37:33,485 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 18, calls inlined = 24, statements flattened = 388 [2024-02-20 14:37:33,485 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:33,486 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-02-20 14:37:33,486 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-02-20 14:37:33,486 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-02-20 14:37:33,494 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33" (1/1) ... [2024-02-20 14:37:33,495 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33" (1/1) ... [2024-02-20 14:37:33,499 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33" (1/1) ... [2024-02-20 14:37:33,515 INFO L175 MemorySlicer]: Split 22 memory accesses to 5 slices as follows [2, 10, 2, 2, 6]. 45 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0, 0]. The 6 writes are split as follows [0, 2, 1, 1, 2]. [2024-02-20 14:37:33,515 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33" (1/1) ... [2024-02-20 14:37:33,516 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33" (1/1) ... [2024-02-20 14:37:33,546 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33" (1/1) ... [2024-02-20 14:37:33,555 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33" (1/1) ... [2024-02-20 14:37:33,558 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33" (1/1) ... [2024-02-20 14:37:33,560 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33" (1/1) ... [2024-02-20 14:37:33,564 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-02-20 14:37:33,580 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-02-20 14:37:33,581 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-02-20 14:37:33,581 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-02-20 14:37:33,582 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33" (1/1) ... [2024-02-20 14:37:33,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 14:37:33,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-20 14:37:33,614 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 14:37:33,634 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 14:37:33,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-02-20 14:37:33,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-02-20 14:37:33,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-02-20 14:37:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-02-20 14:37:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-02-20 14:37:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-02-20 14:37:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-02-20 14:37:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-02-20 14:37:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-02-20 14:37:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-02-20 14:37:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-02-20 14:37:33,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-02-20 14:37:33,650 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-02-20 14:37:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-02-20 14:37:33,650 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-02-20 14:37:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-02-20 14:37:33,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-02-20 14:37:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-02-20 14:37:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-02-20 14:37:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-02-20 14:37:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-02-20 14:37:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-02-20 14:37:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-02-20 14:37:33,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-02-20 14:37:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-02-20 14:37:33,653 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 14:37:33,765 INFO L244 CfgBuilder]: Building ICFG [2024-02-20 14:37:33,767 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-02-20 14:37:34,314 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-02-20 14:37:34,315 INFO L293 CfgBuilder]: Performing block encoding [2024-02-20 14:37:34,637 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-02-20 14:37:34,637 INFO L320 CfgBuilder]: Removed 4 assume(true) statements. [2024-02-20 14:37:34,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 02:37:34 BoogieIcfgContainer [2024-02-20 14:37:34,638 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-02-20 14:37:34,641 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-02-20 14:37:34,642 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-02-20 14:37:34,644 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-02-20 14:37:34,644 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:31" (1/4) ... [2024-02-20 14:37:34,645 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@797f46f1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 20.02 02:37:34, skipping insertion in model container [2024-02-20 14:37:34,645 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 02:37:33" (2/4) ... [2024-02-20 14:37:34,646 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@797f46f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 02:37:34, skipping insertion in model container [2024-02-20 14:37:34,646 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:33" (3/4) ... [2024-02-20 14:37:34,646 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@797f46f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 02:37:34, skipping insertion in model container [2024-02-20 14:37:34,647 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 02:37:34" (4/4) ... [2024-02-20 14:37:34,648 INFO L112 eAbstractionObserver]: Analyzing ICFG chl-node-symm.wvr.c [2024-02-20 14:37:34,662 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-02-20 14:37:34,662 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 12 error locations. [2024-02-20 14:37:34,662 INFO L635 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-02-20 14:37:34,723 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-02-20 14:37:34,753 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 61 places, 58 transitions, 130 flow [2024-02-20 14:37:34,786 INFO L124 PetriNetUnfolderBase]: 4/56 cut-off events. [2024-02-20 14:37:34,787 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-02-20 14:37:34,791 INFO L83 FinitePrefix]: Finished finitePrefix Result has 65 conditions, 56 events. 4/56 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 20 event pairs, 0 based on Foata normal form. 0/40 useless extension candidates. Maximal degree in co-relation 34. Up to 2 conditions per place. [2024-02-20 14:37:34,791 INFO L82 GeneralOperation]: Start removeDead. Operand has 61 places, 58 transitions, 130 flow [2024-02-20 14:37:34,794 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 57 places, 54 transitions, 120 flow [2024-02-20 14:37:34,805 INFO L368 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-02-20 14:37:34,817 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;@340c6779, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-02-20 14:37:34,817 INFO L370 AbstractCegarLoop]: Starting to check reachability of 14 error locations. [2024-02-20 14:37:34,820 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-02-20 14:37:34,820 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-02-20 14:37:34,820 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-02-20 14:37:34,820 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 14:37:34,821 INFO L234 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-02-20 14:37:34,821 INFO L432 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 11 more)] === [2024-02-20 14:37:34,825 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 14:37:34,827 INFO L85 PathProgramCache]: Analyzing trace with hash 34387, now seen corresponding path program 1 times [2024-02-20 14:37:34,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 14:37:34,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [377802106] [2024-02-20 14:37:34,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 14:37:34,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 14:37:35,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-20 14:37:35,002 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-20 14:37:35,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-20 14:37:35,070 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-20 14:37:35,071 INFO L372 BasicCegarLoop]: Counterexample is feasible [2024-02-20 14:37:35,073 INFO L818 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT (13 of 14 remaining) [2024-02-20 14:37:35,074 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (12 of 14 remaining) [2024-02-20 14:37:35,074 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (11 of 14 remaining) [2024-02-20 14:37:35,075 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANT (10 of 14 remaining) [2024-02-20 14:37:35,075 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONWITNESS_INVARIANT (9 of 14 remaining) [2024-02-20 14:37:35,075 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONWITNESS_INVARIANT (8 of 14 remaining) [2024-02-20 14:37:35,075 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONWITNESS_INVARIANT (7 of 14 remaining) [2024-02-20 14:37:35,075 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONWITNESS_INVARIANT (6 of 14 remaining) [2024-02-20 14:37:35,075 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONWITNESS_INVARIANT (5 of 14 remaining) [2024-02-20 14:37:35,076 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONWITNESS_INVARIANT (4 of 14 remaining) [2024-02-20 14:37:35,076 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 14 remaining) [2024-02-20 14:37:35,076 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION (2 of 14 remaining) [2024-02-20 14:37:35,076 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 14 remaining) [2024-02-20 14:37:35,077 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 14 remaining) [2024-02-20 14:37:35,079 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-02-20 14:37:35,079 INFO L457 BasicCegarLoop]: Path program histogram: [1] [2024-02-20 14:37:35,084 INFO L246 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-02-20 14:37:35,084 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-02-20 14:37:35,092 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np13_1 could not be translated [2024-02-20 14:37:35,093 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np17_1 could not be translated [2024-02-20 14:37:35,093 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np5_1 could not be translated [2024-02-20 14:37:35,093 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np1_1 could not be translated [2024-02-20 14:37:35,093 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np22_1 could not be translated [2024-02-20 14:37:35,094 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np8_1 could not be translated [2024-02-20 14:37:35,096 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np16_1 could not be translated [2024-02-20 14:37:35,096 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np10_1 could not be translated [2024-02-20 14:37:35,096 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np19_1 could not be translated [2024-02-20 14:37:35,096 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np4_1 could not be translated [2024-02-20 14:37:35,097 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np3_1 could not be translated [2024-02-20 14:37:35,097 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np14_1 could not be translated [2024-02-20 14:37:35,097 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np9_1 could not be translated [2024-02-20 14:37:35,097 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np21_1 could not be translated [2024-02-20 14:37:35,097 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np0_1 could not be translated [2024-02-20 14:37:35,097 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np15_1 could not be translated [2024-02-20 14:37:35,097 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np6_1 could not be translated [2024-02-20 14:37:35,098 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np2_1 could not be translated [2024-02-20 14:37:35,098 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np18_1 could not be translated [2024-02-20 14:37:35,098 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np11_1 could not be translated [2024-02-20 14:37:35,098 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np7_1 could not be translated [2024-02-20 14:37:35,098 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np20_1 could not be translated [2024-02-20 14:37:35,099 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np12_1 could not be translated [2024-02-20 14:37:35,099 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: The program execution was not completely translated back. [2024-02-20 14:37:35,109 INFO L620 ceAbstractionStarter]: Automizer considered 11 witness invariants [2024-02-20 14:37:35,109 INFO L621 ceAbstractionStarter]: WitnessConsidered=11 [2024-02-20 14:37:35,110 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 02:37:35 BasicIcfg [2024-02-20 14:37:35,110 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-02-20 14:37:35,110 INFO L158 Benchmark]: Toolchain (without parser) took 2015.91ms. Allocated memory was 148.9MB in the beginning and 195.0MB in the end (delta: 46.1MB). Free memory was 114.7MB in the beginning and 141.0MB in the end (delta: -26.2MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2024-02-20 14:37:35,111 INFO L158 Benchmark]: Witness Parser took 0.79ms. Allocated memory is still 148.9MB. Free memory is still 109.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:35,113 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory was 120.3MB in the beginning and 120.1MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:35,114 INFO L158 Benchmark]: CACSL2BoogieTranslator took 327.91ms. Allocated memory is still 148.9MB. Free memory was 114.7MB in the beginning and 86.8MB in the end (delta: 27.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-02-20 14:37:35,114 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.51ms. Allocated memory is still 148.9MB. Free memory was 86.8MB in the beginning and 81.9MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-02-20 14:37:35,115 INFO L158 Benchmark]: Boogie Preprocessor took 93.91ms. Allocated memory is still 148.9MB. Free memory was 81.9MB in the beginning and 77.0MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-02-20 14:37:35,116 INFO L158 Benchmark]: RCFGBuilder took 1058.26ms. Allocated memory was 148.9MB in the beginning and 195.0MB in the end (delta: 46.1MB). Free memory was 77.0MB in the beginning and 113.1MB in the end (delta: -36.1MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2024-02-20 14:37:35,116 INFO L158 Benchmark]: TraceAbstraction took 468.62ms. Allocated memory is still 195.0MB. Free memory was 113.1MB in the beginning and 141.0MB in the end (delta: -27.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:35,117 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 0.79ms. Allocated memory is still 148.9MB. Free memory is still 109.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory was 120.3MB in the beginning and 120.1MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 327.91ms. Allocated memory is still 148.9MB. Free memory was 114.7MB in the beginning and 86.8MB in the end (delta: 27.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.51ms. Allocated memory is still 148.9MB. Free memory was 86.8MB in the beginning and 81.9MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.91ms. Allocated memory is still 148.9MB. Free memory was 81.9MB in the beginning and 77.0MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1058.26ms. Allocated memory was 148.9MB in the beginning and 195.0MB in the end (delta: 46.1MB). Free memory was 77.0MB in the beginning and 113.1MB in the end (delta: -36.1MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. * TraceAbstraction took 468.62ms. Allocated memory is still 195.0MB. Free memory was 113.1MB in the beginning and 141.0MB in the end (delta: -27.8MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np13_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_np5_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_np22_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_np10_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np19_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_np3_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_np9_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np21_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_np15_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_np2_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_np11_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_np20_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np12_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: 103]: invariant of correctness witness can be violated invariant of correctness witness can be violated We found a FailurePath: [L1] //@ ghost long long v_np12_1 = 0; [L1] //@ ghost long long v_np9_1 = 0; [L1] //@ ghost long long v_np1_1 = 0; [L1] //@ ghost long long v_np5_1 = 0; [L1] //@ ghost long long v_np22_1 = 0; [L1] //@ ghost long long v_np18_1 = 0; [L1] //@ ghost long long v_np3_1 = 0; [L1] //@ ghost long long v_np20_1 = 0; [L1] //@ ghost long long v_np0_1 = 0; [L1] //@ ghost long long v_np14_1 = 0; [L1] //@ ghost long long v_np2_1 = 0; [L1] //@ ghost long long v_np11_1 = 1; [L1] //@ ghost long long v_np19_1 = 0; [L1] //@ ghost long long v_np15_1 = 0; [L1] //@ ghost long long v_np17_1 = 1; [L1] //@ ghost long long v_np6_1 = 0; [L1] //@ ghost long long v_np16_1 = 0; [L1] //@ ghost long long v_np8_1 = 1; [L1] //@ ghost long long v_np7_1 = 0; [L1] //@ ghost long long v_np13_1 = 0; [L1] //@ ghost long long v_np21_1 = 0; [L1] //@ ghost long long v_np4_1 = 0; [L1] //@ ghost long long v_np10_1 = 0; [L41] int id_0, id_3, result_6, order1_7, order2_8, result_9, order1_10, order2_11; [L42] int *get_2, *get_5; [L43] _Bool *contains_key_1, *contains_key_4; [L67] pthread_t t1, t2; [L70] id_0 = __VERIFIER_nondet_int() [L71] CALL assume_abort_if_not(id_0 >= 0) [L38] COND FALSE !(!cond) [L71] RET assume_abort_if_not(id_0 >= 0) [L72] id_3 = __VERIFIER_nondet_int() [L73] CALL assume_abort_if_not(id_3 >= 0) [L38] COND FALSE !(!cond) [L73] RET assume_abort_if_not(id_3 >= 0) [L74] result_6 = __VERIFIER_nondet_int() [L75] order1_7 = __VERIFIER_nondet_int() [L76] order2_8 = __VERIFIER_nondet_int() [L77] result_9 = __VERIFIER_nondet_int() [L78] order1_10 = __VERIFIER_nondet_int() [L79] order2_11 = __VERIFIER_nondet_int() [L80] CALL assume_abort_if_not(id_0 < 2147483647 && id_3 < 2147483647) [L38] COND FALSE !(!cond) [L80] RET assume_abort_if_not(id_0 < 2147483647 && id_3 < 2147483647) [L81] CALL create_fresh_int_array(id_0 + 1) [L99] CALL assume_abort_if_not(size >= 0) [L38] COND FALSE !(!cond) [L99] RET assume_abort_if_not(size >= 0) [L100] CALL assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L38] COND FALSE !(!cond) [L100] RET assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L102] int* arr = (int*)malloc(sizeof(int) * (size_t)size); [L103] //@ assert ((((((((((((((((((((((((!v_np5_1 && !v_np16_1) && !v_np22_1) && !v_np19_1) && !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_np13_1) && !v_np4_1) && !v_np14_1) && (((0 <= id_0) && (0 <= id_3)) || (((((1 <= size) && (0 <= id_0)) && (i == 0)) && ((id_0 + 1) == size)) && (0 <= id_3)))) && !v_np15_1) && v_np18_1) && v_np17_1) && v_np11_1) && !v_np21_1) && !v_np20_1) && !v_np3_1) && !v_np7_1) && (((((((((((((((((((((((!v_np5_1 && !v_np16_1) && !v_np22_1) && !v_np19_1) && !v_np9_1) && !v_np2_1) && !v_np12_1) && !v_np8_1) && !v_np6_1) && !v_np1_1) && !v_np0_1) && !v_np13_1) && !v_np4_1) && !v_np14_1) && !v_np15_1) && v_np17_1) && v_np10_1) && v_np11_1) && !v_np21_1) && !v_np18_1) && (((0 <= id_0) && (0 <= id_3)) || ((((1 <= size) && (0 <= id_0)) && (i == 0)) && (0 <= id_3)))) && !v_np20_1) && !v_np3_1) && !v_np7_1)); VAL [\old(size)=2, arr={-1:0}, contains_key_1={0:0}, contains_key_4={0:0}, get_2={0:0}, get_5={0:0}, id_0=1, id_3=0, order1_10=0, order1_7=0, order2_11=0, order2_8=0, result_6=0, result_9=0, size=2] - UnprovableResult [Line: 103]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 114]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 114]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 87]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 88]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 89]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 89]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 90]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 90]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 93]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 93]: 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: 88]: 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: 87]: 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, 61 locations, 14 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 0.3s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=120occurred 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, 0.1s 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 14:37:35,143 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE