./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-sre-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-sre-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-sre-symm.wvr.c ./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/chl-sre-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 14:37:38,415 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-20 14:37:38,503 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-20 14:37:38,511 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-20 14:37:38,511 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-20 14:37:38,546 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-20 14:37:38,547 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-20 14:37:38,547 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-20 14:37:38,548 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-20 14:37:38,555 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-20 14:37:38,556 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-20 14:37:38,556 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-20 14:37:38,556 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-20 14:37:38,557 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-20 14:37:38,557 INFO L153 SettingsManager]: * Use SBE=true [2024-02-20 14:37:38,557 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-20 14:37:38,557 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-20 14:37:38,558 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-20 14:37:38,558 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-20 14:37:38,558 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-20 14:37:38,559 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-20 14:37:38,559 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-20 14:37:38,559 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-20 14:37:38,559 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-20 14:37:38,560 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-20 14:37:38,560 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-20 14:37:38,560 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-20 14:37:38,560 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-20 14:37:38,561 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-20 14:37:38,561 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-20 14:37:38,562 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-20 14:37:38,562 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-20 14:37:38,562 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 14:37:38,563 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-20 14:37:38,563 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-20 14:37:38,563 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-20 14:37:38,563 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-20 14:37:38,563 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-20 14:37:38,563 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-20 14:37:38,563 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-20 14:37:38,563 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-20 14:37:38,564 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-20 14:37:38,564 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-20 14:37:38,564 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-20 14:37:38,816 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-20 14:37:38,844 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-20 14:37:38,846 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-20 14:37:38,848 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-20 14:37:38,848 INFO L274 PluginConnector]: CDTParser initialized [2024-02-20 14:37:38,849 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-sre-symm.wvr.c [2024-02-20 14:37:40,117 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-20 14:37:40,324 INFO L384 CDTParser]: Found 1 translation units. [2024-02-20 14:37:40,324 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-sre-symm.wvr.c [2024-02-20 14:37:40,332 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/340c56447/c1065cd40166446e9b19daa0889e9c1e/FLAGed19d8853 [2024-02-20 14:37:40,344 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/340c56447/c1065cd40166446e9b19daa0889e9c1e [2024-02-20 14:37:40,346 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-20 14:37:40,346 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-20 14:37:40,346 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/chl-sre-symm.wvr.yml/witness.yml [2024-02-20 14:37:40,484 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-20 14:37:40,486 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-20 14:37:40,487 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:40,487 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-20 14:37:40,492 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-20 14:37:40,493 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:40" (1/2) ... [2024-02-20 14:37:40,494 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a4fb43e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:40, skipping insertion in model container [2024-02-20 14:37:40,494 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:40" (1/2) ... [2024-02-20 14:37:40,497 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d3abbde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:40, skipping insertion in model container [2024-02-20 14:37:40,497 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:40" (2/2) ... [2024-02-20 14:37:40,498 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a4fb43e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40, skipping insertion in model container [2024-02-20 14:37:40,498 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:40" (2/2) ... [2024-02-20 14:37:40,498 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-20 14:37:40,535 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-20 14:37:40,536 INFO L97 edCorrectnessWitness]: Location invariant before [L41-L45] (((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np2_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1)) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np2_1) && !(v_np4_1)) && v_np15_1) && v_np14_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np8_1) && v_np2_1) && v_np1_1) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np2_1) && v_np1_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)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np2_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np16_1) && v_np10_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np8_1) && v_np2_1) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && v_np13_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)))) && (((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np0_1)) && v_np6_1) && v_np1_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_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np3_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np16_1) && v_np10_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np10_1)) && !(v_np0_1)) && v_np6_1) && v_np8_1) && v_np1_1) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1))) || (((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np8_1) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && v_np13_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && !(v_np4_1)) && v_np15_1) && v_np14_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)))) [2024-02-20 14:37:40,536 INFO L97 edCorrectnessWitness]: Location invariant before [L64-L64] ((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 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|| ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1)) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(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_np15_1) && v_np12_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) [2024-02-20 14:37:40,536 INFO L97 edCorrectnessWitness]: Location invariant before [L47-L51] (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && v_np8_1) && v_np0_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np12_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1)) || (((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && v_np8_1) && !(v_np13_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np12_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np8_1) && v_np2_1) && v_np1_1) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np10_1)) && !(v_np0_1)) && v_np6_1) && v_np8_1) && v_np1_1) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1))) || (((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np8_1) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && v_np13_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np8_1) && v_np2_1) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && v_np13_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)))) && (((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(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_np12_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && 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&& !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(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_np15_1) && v_np12_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np2_1) && v_np1_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)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && !(v_np4_1)) && v_np15_1) && v_np14_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)))) [2024-02-20 14:37:40,537 INFO L97 edCorrectnessWitness]: Location invariant before [L63-L63] ((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(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_np12_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 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invariant before [L63-L63] ((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np2_1) && !(v_np4_1)) && v_np15_1) && v_np14_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1)) || (((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np8_1) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && v_np13_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np8_1) && v_np2_1) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && v_np13_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && !(v_np4_1)) && v_np15_1) && v_np14_1) && v_np13_1) && v_np11_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) [2024-02-20 14:37:40,537 INFO L97 edCorrectnessWitness]: Location invariant before [L61-L61] ((((((((((((((((((((!(v_np16_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np5_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && v_np12_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1))) && (((((((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np16_1) && v_np10_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np2_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np16_1) && v_np10_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1)))) [2024-02-20 14:37:40,537 INFO L97 edCorrectnessWitness]: Location invariant before [L69-L69] (0) && (0) [2024-02-20 14:37:40,538 INFO L97 edCorrectnessWitness]: Location invariant before [L64-L64] (((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np18_1) && v_np10_1) && v_np12_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1)) [2024-02-20 14:37:40,538 INFO L97 edCorrectnessWitness]: Location invariant before [L62-L62] (((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np2_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1)) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np3_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && v_np13_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np7_1)))) && (((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np0_1)) && v_np6_1) && v_np1_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_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np8_1) && v_np2_1) && v_np1_1) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np2_1) && v_np1_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)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1))) || (((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_2 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np10_1)) && !(v_np0_1)) && v_np6_1) && v_np8_1) && v_np1_1) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && v_np11_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_3 + 1) == 0)) || (!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 0))) && !((((sponsored_0 / 256) * 256) == sponsored_0))) || (((!((sponsored_1 == (256 * (sponsored_1 / 256)))) && (result_3 == 1)) || ((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_3 == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !(v_np7_1)))) [2024-02-20 14:37:40,538 INFO L103 edCorrectnessWitness]: ghost_variable v_np9_1 = 0 [2024-02-20 14:37:40,538 INFO L103 edCorrectnessWitness]: ghost_variable v_np15_1 = 0 [2024-02-20 14:37:40,539 INFO L103 edCorrectnessWitness]: ghost_variable v_np8_1 = 0 [2024-02-20 14:37:40,539 INFO L103 edCorrectnessWitness]: ghost_variable v_np16_1 = 0 [2024-02-20 14:37:40,539 INFO L103 edCorrectnessWitness]: ghost_variable v_np18_1 = 0 [2024-02-20 14:37:40,539 INFO L103 edCorrectnessWitness]: ghost_variable v_np10_1 = 1 [2024-02-20 14:37:40,539 INFO L103 edCorrectnessWitness]: ghost_variable v_np1_1 = 0 [2024-02-20 14:37:40,539 INFO L103 edCorrectnessWitness]: ghost_variable v_np6_1 = 0 [2024-02-20 14:37:40,540 INFO L103 edCorrectnessWitness]: ghost_variable v_np5_1 = 0 [2024-02-20 14:37:40,540 INFO L103 edCorrectnessWitness]: ghost_variable v_np0_1 = 0 [2024-02-20 14:37:40,540 INFO L103 edCorrectnessWitness]: ghost_variable v_np12_1 = 1 [2024-02-20 14:37:40,540 INFO L103 edCorrectnessWitness]: ghost_variable v_np3_1 = 0 [2024-02-20 14:37:40,541 INFO L103 edCorrectnessWitness]: ghost_variable v_np14_1 = 0 [2024-02-20 14:37:40,541 INFO L103 edCorrectnessWitness]: ghost_variable v_np7_1 = 0 [2024-02-20 14:37:40,541 INFO L103 edCorrectnessWitness]: ghost_variable v_np17_1 = 1 [2024-02-20 14:37:40,541 INFO L103 edCorrectnessWitness]: ghost_variable v_np13_1 = 0 [2024-02-20 14:37:40,541 INFO L103 edCorrectnessWitness]: ghost_variable v_np2_1 = 0 [2024-02-20 14:37:40,542 INFO L103 edCorrectnessWitness]: ghost_variable v_np4_1 = 0 [2024-02-20 14:37:40,542 INFO L103 edCorrectnessWitness]: ghost_variable v_np11_1 = 0 [2024-02-20 14:37:40,542 INFO L106 edCorrectnessWitness]: ghost_update [L41-L45] v_np2_1 = 0; [2024-02-20 14:37:40,542 INFO L106 edCorrectnessWitness]: ghost_update [L41-L45] v_np6_1 = 1; [2024-02-20 14:37:40,542 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np10_1 = 1; [2024-02-20 14:37:40,543 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np11_1 = 0; [2024-02-20 14:37:40,543 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np8_1 = 0; [2024-02-20 14:37:40,543 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np18_1 = 1; [2024-02-20 14:37:40,543 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np0_1 = 0; [2024-02-20 14:37:40,544 INFO L106 edCorrectnessWitness]: ghost_update [L47-L51] v_np15_1 = 0; [2024-02-20 14:37:40,544 INFO L106 edCorrectnessWitness]: ghost_update [L47-L51] v_np8_1 = 1; [2024-02-20 14:37:40,544 INFO L106 edCorrectnessWitness]: ghost_update [L63-L63] v_np4_1 = 0; [2024-02-20 14:37:40,546 INFO L106 edCorrectnessWitness]: ghost_update [L63-L63] v_np0_1 = 1; [2024-02-20 14:37:40,546 INFO L106 edCorrectnessWitness]: ghost_update [L63-L63] v_np4_1 = 1; [2024-02-20 14:37:40,546 INFO L106 edCorrectnessWitness]: ghost_update [L63-L63] v_np13_1 = 0; [2024-02-20 14:37:40,546 INFO L106 edCorrectnessWitness]: ghost_update [L63-L63] v_np6_1 = 0; [2024-02-20 14:37:40,547 INFO L106 edCorrectnessWitness]: ghost_update [L63-L63] v_np12_1 = 1; [2024-02-20 14:37:40,547 INFO L106 edCorrectnessWitness]: ghost_update [L63-L63] v_np14_1 = 0; [2024-02-20 14:37:40,547 INFO L106 edCorrectnessWitness]: ghost_update [L61-L61] v_np3_1 = 1; [2024-02-20 14:37:40,547 INFO L106 edCorrectnessWitness]: ghost_update [L61-L61] v_np2_1 = 1; [2024-02-20 14:37:40,547 INFO L106 edCorrectnessWitness]: ghost_update [L61-L61] v_np16_1 = 1; [2024-02-20 14:37:40,548 INFO L106 edCorrectnessWitness]: ghost_update [L61-L61] v_np5_1 = 0; [2024-02-20 14:37:40,548 INFO L106 edCorrectnessWitness]: ghost_update [L61-L61] v_np12_1 = 0; [2024-02-20 14:37:40,548 INFO L106 edCorrectnessWitness]: ghost_update [L61-L61] v_np13_1 = 1; [2024-02-20 14:37:40,548 INFO L106 edCorrectnessWitness]: ghost_update [L61-L61] v_np16_1 = 0; [2024-02-20 14:37:40,548 INFO L106 edCorrectnessWitness]: ghost_update [L69-L69] v_np9_1 = 0; [2024-02-20 14:37:40,549 INFO L106 edCorrectnessWitness]: ghost_update [L69-L69] v_np7_1 = 1; [2024-02-20 14:37:40,549 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np9_1 = 1; [2024-02-20 14:37:40,549 INFO L106 edCorrectnessWitness]: ghost_update [L64-L64] v_np18_1 = 0; [2024-02-20 14:37:40,550 INFO L106 edCorrectnessWitness]: ghost_update [L62-L62] v_np1_1 = 0; [2024-02-20 14:37:40,550 INFO L106 edCorrectnessWitness]: ghost_update [L62-L62] v_np14_1 = 1; [2024-02-20 14:37:40,551 INFO L106 edCorrectnessWitness]: ghost_update [L62-L62] v_np11_1 = 1; [2024-02-20 14:37:40,551 INFO L106 edCorrectnessWitness]: ghost_update [L62-L62] v_np3_1 = 0; [2024-02-20 14:37:40,551 INFO L106 edCorrectnessWitness]: ghost_update [L62-L62] v_np10_1 = 0; [2024-02-20 14:37:40,551 INFO L106 edCorrectnessWitness]: ghost_update [L62-L62] v_np15_1 = 1; [2024-02-20 14:37:40,551 INFO L106 edCorrectnessWitness]: ghost_update [L62-L62] v_np1_1 = 1; [2024-02-20 14:37:40,571 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-20 14:37:40,737 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-sre-symm.wvr.c[2133,2146] [2024-02-20 14:37:40,742 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:40,760 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 14:37:40,819 WARN L423 MainDispatcher]: Unable to annotate void* thread1() { result_2 = !!sponsored_0 == !!sponsored_1 ? 0 : (sponsored_1 ? -1 : 1); return 0; } with a witness entry [2024-02-20 14:37:40,827 WARN L423 MainDispatcher]: Unable to annotate void* thread2() { result_3 = !!sponsored_1 == !!sponsored_0 ? 0 : (sponsored_0 ? -1 : 1); 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 14:37:40,934 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-sre-symm.wvr.c[2133,2146] Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:40,937 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:40,957 INFO L206 MainTranslator]: Completed translation [2024-02-20 14:37:40,958 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40 WrapperNode [2024-02-20 14:37:40,958 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:40,960 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:40,960 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-02-20 14:37:40,960 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-02-20 14:37:40,973 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40" (1/1) ... [2024-02-20 14:37:40,993 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40" (1/1) ... [2024-02-20 14:37:41,068 INFO L138 Inliner]: procedures = 21, calls = 21, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 124 [2024-02-20 14:37:41,069 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:41,070 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-02-20 14:37:41,070 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-02-20 14:37:41,070 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-02-20 14:37:41,085 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40" (1/1) ... [2024-02-20 14:37:41,086 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40" (1/1) ... [2024-02-20 14:37:41,094 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40" (1/1) ... [2024-02-20 14:37:41,140 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 14:37:41,141 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40" (1/1) ... [2024-02-20 14:37:41,141 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40" (1/1) ... [2024-02-20 14:37:41,169 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40" (1/1) ... [2024-02-20 14:37:41,171 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40" (1/1) ... [2024-02-20 14:37:41,178 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40" (1/1) ... [2024-02-20 14:37:41,182 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40" (1/1) ... [2024-02-20 14:37:41,191 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-02-20 14:37:41,193 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-02-20 14:37:41,193 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-02-20 14:37:41,193 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-02-20 14:37:41,194 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40" (1/1) ... [2024-02-20 14:37:41,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 14:37:41,206 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-20 14:37:41,229 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 14:37:41,242 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 14:37:41,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-02-20 14:37:41,275 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-02-20 14:37:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-02-20 14:37:41,275 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-02-20 14:37:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-02-20 14:37:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-02-20 14:37:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-02-20 14:37:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-02-20 14:37:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-02-20 14:37:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-02-20 14:37:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-02-20 14:37:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-02-20 14:37:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-02-20 14:37:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-02-20 14:37:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-02-20 14:37:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-02-20 14:37:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-02-20 14:37:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-02-20 14:37:41,280 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 14:37:41,386 INFO L244 CfgBuilder]: Building ICFG [2024-02-20 14:37:41,388 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-02-20 14:37:42,108 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-02-20 14:37:42,108 INFO L293 CfgBuilder]: Performing block encoding [2024-02-20 14:37:42,279 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-02-20 14:37:42,279 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-02-20 14:37:42,280 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 02:37:42 BoogieIcfgContainer [2024-02-20 14:37:42,280 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-02-20 14:37:42,284 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-02-20 14:37:42,284 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-02-20 14:37:42,287 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-02-20 14:37:42,288 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 02:37:40" (1/4) ... [2024-02-20 14:37:42,289 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@646e6874 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 02:37:42, skipping insertion in model container [2024-02-20 14:37:42,289 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:40" (2/4) ... [2024-02-20 14:37:42,289 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@646e6874 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 20.02 02:37:42, skipping insertion in model container [2024-02-20 14:37:42,290 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:40" (3/4) ... [2024-02-20 14:37:42,290 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@646e6874 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 20.02 02:37:42, skipping insertion in model container [2024-02-20 14:37:42,291 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 02:37:42" (4/4) ... [2024-02-20 14:37:42,292 INFO L112 eAbstractionObserver]: Analyzing ICFG chl-sre-symm.wvr.c [2024-02-20 14:37:42,310 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-02-20 14:37:42,310 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2024-02-20 14:37:42,311 INFO L635 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-02-20 14:37:42,353 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-02-20 14:37:42,399 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 45 places, 38 transitions, 90 flow [2024-02-20 14:37:42,430 INFO L124 PetriNetUnfolderBase]: 0/36 cut-off events. [2024-02-20 14:37:42,431 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-02-20 14:37:42,433 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 14:37:42,433 INFO L82 GeneralOperation]: Start removeDead. Operand has 45 places, 38 transitions, 90 flow [2024-02-20 14:37:42,437 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 41 places, 34 transitions, 80 flow [2024-02-20 14:37:42,451 INFO L368 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-02-20 14:37:42,462 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;@1ea1b3cc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-02-20 14:37:42,462 INFO L370 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2024-02-20 14:37:42,465 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-02-20 14:37:42,466 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-02-20 14:37:42,466 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-02-20 14:37:42,466 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 14:37:42,467 INFO L234 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-02-20 14:37:42,467 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 14:37:42,471 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 14:37:42,472 INFO L85 PathProgramCache]: Analyzing trace with hash 10432, now seen corresponding path program 1 times [2024-02-20 14:37:42,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 14:37:42,483 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72013008] [2024-02-20 14:37:42,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 14:37:42,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 14:37:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-20 14:37:42,609 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-20 14:37:42,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-20 14:37:42,669 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-20 14:37:42,670 INFO L372 BasicCegarLoop]: Counterexample is feasible [2024-02-20 14:37:42,671 INFO L818 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT (9 of 10 remaining) [2024-02-20 14:37:42,673 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (8 of 10 remaining) [2024-02-20 14:37:42,673 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (7 of 10 remaining) [2024-02-20 14:37:42,673 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANT (6 of 10 remaining) [2024-02-20 14:37:42,674 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONWITNESS_INVARIANT (5 of 10 remaining) [2024-02-20 14:37:42,674 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONWITNESS_INVARIANT (4 of 10 remaining) [2024-02-20 14:37:42,674 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 10 remaining) [2024-02-20 14:37:42,674 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION (2 of 10 remaining) [2024-02-20 14:37:42,675 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 10 remaining) [2024-02-20 14:37:42,675 INFO L818 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 10 remaining) [2024-02-20 14:37:42,675 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-02-20 14:37:42,676 INFO L457 BasicCegarLoop]: Path program histogram: [1] [2024-02-20 14:37:42,681 INFO L246 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-02-20 14:37:42,681 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-02-20 14:37:42,696 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np2_1 could not be translated [2024-02-20 14:37:42,698 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np0_1 could not be translated [2024-02-20 14:37:42,698 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np5_1 could not be translated [2024-02-20 14:37:42,698 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np17_1 could not be translated [2024-02-20 14:37:42,698 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np10_1 could not be translated [2024-02-20 14:37:42,698 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np6_1 could not be translated [2024-02-20 14:37:42,698 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np18_1 could not be translated [2024-02-20 14:37:42,699 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np9_1 could not be translated [2024-02-20 14:37:42,699 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np11_1 could not be translated [2024-02-20 14:37:42,699 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np4_1 could not be translated [2024-02-20 14:37:42,699 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np12_1 could not be translated [2024-02-20 14:37:42,699 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np14_1 could not be translated [2024-02-20 14:37:42,699 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np16_1 could not be translated [2024-02-20 14:37:42,699 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np15_1 could not be translated [2024-02-20 14:37:42,699 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np1_1 could not be translated [2024-02-20 14:37:42,700 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np7_1 could not be translated [2024-02-20 14:37:42,700 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np3_1 could not be translated [2024-02-20 14:37:42,700 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np8_1 could not be translated [2024-02-20 14:37:42,700 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #ghost~v_np13_1 could not be translated [2024-02-20 14:37:42,700 WARN L1603 BoogieBacktranslator]: Unfinished Backtranslation: The program execution was not completely translated back. [2024-02-20 14:37:42,710 INFO L620 ceAbstractionStarter]: Automizer considered 7 witness invariants [2024-02-20 14:37:42,711 INFO L621 ceAbstractionStarter]: WitnessConsidered=7 [2024-02-20 14:37:42,711 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 02:37:42 BasicIcfg [2024-02-20 14:37:42,711 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-02-20 14:37:42,712 INFO L158 Benchmark]: Toolchain (without parser) took 2226.83ms. Allocated memory was 159.4MB in the beginning and 251.7MB in the end (delta: 92.3MB). Free memory was 98.4MB in the beginning and 166.4MB in the end (delta: -68.0MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2024-02-20 14:37:42,713 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 159.4MB. Free memory is still 124.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:42,713 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:42,713 INFO L158 Benchmark]: CACSL2BoogieTranslator took 471.63ms. Allocated memory is still 159.4MB. Free memory was 98.1MB in the beginning and 72.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-02-20 14:37:42,714 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.43ms. Allocated memory is still 159.4MB. Free memory was 72.9MB in the beginning and 62.0MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-02-20 14:37:42,714 INFO L158 Benchmark]: Boogie Preprocessor took 121.26ms. Allocated memory is still 159.4MB. Free memory was 62.0MB in the beginning and 56.3MB in the end (delta: 5.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-02-20 14:37:42,715 INFO L158 Benchmark]: RCFGBuilder took 1088.11ms. Allocated memory was 159.4MB in the beginning and 251.7MB in the end (delta: 92.3MB). Free memory was 56.1MB in the beginning and 197.9MB in the end (delta: -141.7MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2024-02-20 14:37:42,715 INFO L158 Benchmark]: TraceAbstraction took 427.45ms. Allocated memory is still 251.7MB. Free memory was 197.9MB in the beginning and 166.4MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-02-20 14:37:42,717 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 159.4MB. Free memory is still 124.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 471.63ms. Allocated memory is still 159.4MB. Free memory was 98.1MB in the beginning and 72.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 109.43ms. Allocated memory is still 159.4MB. Free memory was 72.9MB in the beginning and 62.0MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 121.26ms. Allocated memory is still 159.4MB. Free memory was 62.0MB in the beginning and 56.3MB in the end (delta: 5.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1088.11ms. Allocated memory was 159.4MB in the beginning and 251.7MB in the end (delta: 92.3MB). Free memory was 56.1MB in the beginning and 197.9MB in the end (delta: -141.7MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * TraceAbstraction took 427.45ms. Allocated memory is still 251.7MB. Free memory was 197.9MB in the beginning and 166.4MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. 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_np0_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_np17_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_np6_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_np9_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_np4_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_np14_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_np15_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_np7_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_np8_1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #ghost~v_np13_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: 61]: invariant of correctness witness can be violated invariant of correctness witness can be violated We found a FailurePath: [L1] //@ ghost long long v_np9_1 = 0; [L1] //@ ghost long long v_np15_1 = 0; [L1] //@ ghost long long v_np8_1 = 0; [L1] //@ ghost long long v_np16_1 = 0; [L1] //@ ghost long long v_np18_1 = 0; [L1] //@ ghost long long v_np10_1 = 1; [L1] //@ ghost long long v_np1_1 = 0; [L1] //@ ghost long long v_np6_1 = 0; [L1] //@ ghost long long v_np5_1 = 0; [L1] //@ ghost long long v_np0_1 = 0; [L1] //@ ghost long long v_np12_1 = 1; [L1] //@ ghost long long v_np3_1 = 0; [L1] //@ ghost long long v_np14_1 = 0; [L1] //@ ghost long long v_np7_1 = 0; [L1] //@ ghost long long v_np17_1 = 1; [L1] //@ ghost long long v_np13_1 = 0; [L1] //@ ghost long long v_np2_1 = 0; [L1] //@ ghost long long v_np4_1 = 0; [L1] //@ ghost long long v_np11_1 = 0; [L38] int result_2, result_3; [L39] _Bool sponsored_0, sponsored_1; [L54] pthread_t t1, t2; [L57] sponsored_0 = __VERIFIER_nondet_bool() [L58] sponsored_1 = __VERIFIER_nondet_bool() [L61] //@ assert ((((((((((((((((((((!v_np16_1 && !v_np9_1) && !v_np2_1) && !v_np8_1) && !v_np6_1) && !v_np1_1) && !v_np0_1) && v_np5_1) && !v_np13_1) && !v_np11_1) && !v_np4_1) && !v_np14_1) && !v_np15_1) && v_np10_1) && v_np12_1) && !v_np18_1) && !v_np17_1) && !v_np3_1) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !v_np7_1) && ((((((((((((((((((((!v_np5_1 && !v_np9_1) && !v_np2_1) && !v_np12_1) && (((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 1)) || (!(sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0))) && !(((sponsored_0 / 256) * 256) == sponsored_0)) || ((((sponsored_1 == (256 * (sponsored_1 / 256))) && (result_2 == 0)) || (!(sponsored_1 == (256 * (sponsored_1 / 256))) && ((result_2 + 1) == 0))) && (((sponsored_0 / 256) * 256) == sponsored_0)))) && !v_np8_1) && !v_np1_1) && !v_np0_1) && v_np6_1) && !v_np11_1) && !v_np4_1) && !v_np14_1) && !v_np15_1) && v_np16_1) && v_np10_1) && v_np13_1) && !v_np18_1) && !v_np17_1) && !v_np3_1) && !v_np7_1) || (((((((((((((((((((!v_np5_1 && !v_np9_1) && !v_np12_1) && !v_np8_1) && !v_np6_1) && !v_np1_1) && !v_np0_1) && v_np2_1) && !v_np11_1) && !v_np4_1) && !v_np14_1) && !v_np15_1) && v_np16_1) && v_np10_1) && v_np13_1) && !v_np18_1) && !v_np17_1) && !v_np3_1) && ((((result_3 == 0) && (result_2 == 0)) || ((1 <= result_3) && ((result_2 + 1) <= 0))) || ((1 <= result_2) && ((result_3 + 1) <= 0)))) && !v_np7_1))); VAL [result_2=0, result_3=0, sponsored_0=1, sponsored_1=-1, t1={3:0}, t2={5:0}] - UnprovableResult [Line: 62]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 63]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 63]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 64]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 64]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 69]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 69]: 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: 62]: 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: 61]: 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: 0.3s, 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=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, 0.1s 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 14:37:42,752 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